diff --git a/bin/update-iso-codes b/bin/update-iso-codes
deleted file mode 100755
index c6ba8d79d..000000000
--- a/bin/update-iso-codes
+++ /dev/null
@@ -1,102 +0,0 @@
-#!/usr/bin/env bash
-# Usage: {script} TLD_FILENAME
-# Update list of TLD
-
-set -euo pipefail
-
-declare -r IFS=$'\n'
-declare -r REPOSITORY_URL="https://salsa.debian.org/iso-codes-team/iso-codes.git"
-declare -r REPOSITORY_DIRECTORY=".iso-codes-cache"
-declare -r LIBRARY_DIRECTORY="library"
-
-clone_repository()
-{
-  echo "Cloning repository ${REPOSITORY_URL}"
-  if ! test -d "$REPOSITORY_DIRECTORY"
-  then
-    git clone --quiet "${REPOSITORY_URL}" "${REPOSITORY_DIRECTORY}"
-  fi
-}
-
-list_iso_3166()
-{
-  local -r number_of_items=${1}
-  local -r filename=${2}
-
-  for index in $(seq 0 ${number_of_items}); do
-    local json=$(jq ".[][${index}]" < "${filename}")
-    local alpha_2=$(jq ".alpha_2" <<< "${json}" | tr '"' "'")
-    local alpha_3=$(jq ".alpha_3" <<< "${json}" | tr '"' "'")
-    local numeric=$(jq ".numeric" <<< "${json}" | tr '"' "'")
-    local name=$(jq -r ".name" <<< "${json}")
-    echo "        [${alpha_2}, ${alpha_3}, ${numeric}], // ${name}"
-  done
-}
-
-update_country_codes()
-{
-  local -r iso_3166_1_filename="${REPOSITORY_DIRECTORY}/data/iso_3166-1.json"
-  local -r iso_3166_1_count=$(grep "alpha_3" "${iso_3166_1_filename}" | wc --lines)
-  local -r iso_3166_3_filename="${REPOSITORY_DIRECTORY}/data/iso_3166-3.json"
-  local -r iso_3166_3_count=$(grep "alpha_3" "${iso_3166_3_filename}" | wc --lines)
-  local -r temporary_filename=$(mktemp)
-  local -r country_rule_filename="${LIBRARY_DIRECTORY}/Rules/CountryCode.php"
-
-  echo "Updating country codes using ISO 3166-1 and ISO 3166-3"
-  {
-    sed -n '/^</,/    \/\/ begin of auto-generated code/p' "${country_rule_filename}"
-    {
-      list_iso_3166 $[iso_3166_1_count - 1] ${iso_3166_1_filename}
-      list_iso_3166 $[iso_3166_3_count - 1] ${iso_3166_3_filename}
-    } | sort
-    sed -n '/^    \/\/ end of auto-generated code/,/^}/p' "${country_rule_filename}"
-  } > "${temporary_filename}"
-  mv "${temporary_filename}" "${country_rule_filename}"
-}
-
-
-update_subdivision_codes()
-{
-  local -r iso_3166_1_filename="${REPOSITORY_DIRECTORY}/data/iso_3166-1.json"
-  local -r iso_3166_1_count=$(grep "\"alpha_3\"" "${iso_3166_1_filename}" | wc --lines)
-  local -r iso_3166_2_filename="${REPOSITORY_DIRECTORY}/data/iso_3166-2.json"
-  local -r iso_3166_2_count=$(grep --word-regexp "\"code\"" "${iso_3166_2_filename}" | wc --lines)
-  local -r temporary_filename=$(mktemp)
-  local last_country_code=""
-  local last_country_rule=""
-
-  rm -rf data/iso_3166-2/*
-
-  echo "Updating subdivision codes using ISO 3166-2"
-
-  for index in $(seq 0 $[iso_3166_1_count - 1]); do
-    local json=$(jq ".[][${index}]" < "${iso_3166_1_filename}")
-    local alpha_1="$(jq ".alpha_2" <<< "${json}" | tr -d '"')"
-    echo "$alpha_1" "$(jq ".name" <<< "${json}" | tr -d '"')"
-  done | while read -r country_line
-  do
-    local alpha_1="${country_line%% *}"
-    local cname="${country_line#$alpha_1 }"
-    local json="$(jq '."3166-2"[]  | select(.code|test("^'"$alpha_1"'"))' < "${iso_3166_2_filename}")"
-
-    echo "<?php
-return [
-  \"country\" => \"$cname\",
-  \"subdivisions\" => [" > "data/iso_3166-2/${alpha_1}.php"
-
-    jq -r "[.code, .name] | @tsv" <<< "${json}" | while read -r subdiv_line
-    do
-      local alpha_2="${subdiv_line%%	*}"
-      local name="${subdiv_line#$alpha_2	}"
-      echo "    \"${alpha_2#${alpha_1}-}\" => \"$name\","
-    done | sed '$ s/.$//' >> "data/iso_3166-2/${alpha_1}.php"
-
-    echo "  ]
-];" >> "data/iso_3166-2/${alpha_1}.php"
-  done
-}
-
-clone_repository
-update_country_codes
-update_subdivision_codes
-
diff --git a/composer.json b/composer.json
index 02f8237fe..f2d6f53b4 100644
--- a/composer.json
+++ b/composer.json
@@ -33,6 +33,8 @@
         "phpunit/phpunit": "^10.5",
         "psr/http-message": "^1.0",
         "respect/coding-standard": "^4.0",
+        "sokil/php-isocodes": "^4.2",
+        "sokil/php-isocodes-db-only": "^4.0",
         "squizlabs/php_codesniffer": "^3.8"
     },
     "suggest": {
@@ -40,7 +42,9 @@
         "ext-fileinfo": "File Information",
         "ext-mbstring": "Multibyte String Functions",
         "egulias/email-validator": "Improves the Email rule if available",
-        "giggsey/libphonenumber-for-php-lite": "Enables the phone rule if available"
+        "giggsey/libphonenumber-for-php-lite": "Enables the phone rule if available",
+        "sokil/php-isocodes": "Enable rules that validate ISO codes",
+        "sokil/php-isocodes-db-only": "Enable rules that validate ISO codes"
     },
     "autoload": {
         "psr-4": {
diff --git a/data/iso_3166-2/AD.php b/data/iso_3166-2/AD.php
deleted file mode 100644
index e5342a12e..000000000
--- a/data/iso_3166-2/AD.php
+++ /dev/null
@@ -1,13 +0,0 @@
-<?php
-return [
-  "country" => "Andorra",
-  "subdivisions" => [
-    "02" => "Canillo",
-    "03" => "Encamp",
-    "04" => "La Massana",
-    "05" => "Ordino",
-    "06" => "Sant Julià de Lòria",
-    "07" => "Andorra la Vella",
-    "08" => "Escaldes-Engordany"
-  ]
-];
diff --git a/data/iso_3166-2/AE.php b/data/iso_3166-2/AE.php
deleted file mode 100644
index 933d16001..000000000
--- a/data/iso_3166-2/AE.php
+++ /dev/null
@@ -1,13 +0,0 @@
-<?php
-return [
-  "country" => "United Arab Emirates",
-  "subdivisions" => [
-    "AJ" => "‘Ajmān",
-    "AZ" => "Abū Z̧aby",
-    "DU" => "Dubayy",
-    "FU" => "Al Fujayrah",
-    "RK" => "Ra’s al Khaymah",
-    "SH" => "Ash Shāriqah",
-    "UQ" => "Umm al Qaywayn"
-  ]
-];
diff --git a/data/iso_3166-2/AF.php b/data/iso_3166-2/AF.php
deleted file mode 100644
index d33f2f58a..000000000
--- a/data/iso_3166-2/AF.php
+++ /dev/null
@@ -1,40 +0,0 @@
-<?php
-return [
-  "country" => "Afghanistan",
-  "subdivisions" => [
-    "BAL" => "Balkh",
-    "BAM" => "Bāmyān",
-    "BDG" => "Bādghīs",
-    "BDS" => "Badakhshān",
-    "BGL" => "Baghlān",
-    "DAY" => "Dāykundī",
-    "FRA" => "Farāh",
-    "FYB" => "Fāryāb",
-    "GHA" => "Ghaznī",
-    "GHO" => "Ghōr",
-    "HEL" => "Helmand",
-    "HER" => "Herāt",
-    "JOW" => "Jowzjān",
-    "KAB" => "Kābul",
-    "KAN" => "Kandahār",
-    "KAP" => "Kāpīsā",
-    "KDZ" => "Kunduz",
-    "KHO" => "Khōst",
-    "KNR" => "Kunaṟ",
-    "LAG" => "Laghmān",
-    "LOG" => "Lōgar",
-    "NAN" => "Nangarhār",
-    "NIM" => "Nīmrōz",
-    "NUR" => "Nūristān",
-    "PAN" => "Panjshayr",
-    "PAR" => "Parwān",
-    "PIA" => "Paktiyā",
-    "PKA" => "Paktīkā",
-    "SAM" => "Samangān",
-    "SAR" => "Sar-e Pul",
-    "TAK" => "Takhār",
-    "URU" => "Uruzgān",
-    "WAR" => "Wardak",
-    "ZAB" => "Zābul"
-  ]
-];
diff --git a/data/iso_3166-2/AG.php b/data/iso_3166-2/AG.php
deleted file mode 100644
index 652433055..000000000
--- a/data/iso_3166-2/AG.php
+++ /dev/null
@@ -1,14 +0,0 @@
-<?php
-return [
-  "country" => "Antigua and Barbuda",
-  "subdivisions" => [
-    "03" => "Saint George",
-    "04" => "Saint John",
-    "05" => "Saint Mary",
-    "06" => "Saint Paul",
-    "07" => "Saint Peter",
-    "08" => "Saint Philip",
-    "10" => "Barbuda",
-    "11" => "Redonda"
-  ]
-];
diff --git a/data/iso_3166-2/AI.php b/data/iso_3166-2/AI.php
deleted file mode 100644
index 97d787ea6..000000000
--- a/data/iso_3166-2/AI.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Anguilla",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/AL.php b/data/iso_3166-2/AL.php
deleted file mode 100644
index dfc6db56d..000000000
--- a/data/iso_3166-2/AL.php
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php
-return [
-  "country" => "Albania",
-  "subdivisions" => [
-    "01" => "Berat",
-    "02" => "Durrës",
-    "03" => "Elbasan",
-    "04" => "Fier",
-    "05" => "Gjirokastër",
-    "06" => "Korçë",
-    "07" => "Kukës",
-    "08" => "Lezhë",
-    "09" => "Dibër",
-    "10" => "Shkodër",
-    "11" => "Tiranë",
-    "12" => "Vlorë"
-  ]
-];
diff --git a/data/iso_3166-2/AM.php b/data/iso_3166-2/AM.php
deleted file mode 100644
index 08e79d685..000000000
--- a/data/iso_3166-2/AM.php
+++ /dev/null
@@ -1,17 +0,0 @@
-<?php
-return [
-  "country" => "Armenia",
-  "subdivisions" => [
-    "AG" => "Aragac̣otn",
-    "AR" => "Ararat",
-    "AV" => "Armavir",
-    "ER" => "Erevan",
-    "GR" => "Geġark'unik'",
-    "KT" => "Kotayk'",
-    "LO" => "Loṙi",
-    "SH" => "Širak",
-    "SU" => "Syunik'",
-    "TV" => "Tavuš",
-    "VD" => "Vayoć Jor"
-  ]
-];
diff --git a/data/iso_3166-2/AO.php b/data/iso_3166-2/AO.php
deleted file mode 100644
index a57d8d107..000000000
--- a/data/iso_3166-2/AO.php
+++ /dev/null
@@ -1,24 +0,0 @@
-<?php
-return [
-  "country" => "Angola",
-  "subdivisions" => [
-    "BGO" => "Bengo",
-    "BGU" => "Benguela",
-    "BIE" => "Bié",
-    "CAB" => "Cabinda",
-    "CCU" => "Cuando Cubango",
-    "CNN" => "Cunene",
-    "CNO" => "Cuanza-Norte",
-    "CUS" => "Cuanza-Sul",
-    "HUA" => "Huambo",
-    "HUI" => "Huíla",
-    "LNO" => "Lunda-Norte",
-    "LSU" => "Lunda-Sul",
-    "LUA" => "Luanda",
-    "MAL" => "Malange",
-    "MOX" => "Moxico",
-    "NAM" => "Namibe",
-    "UIG" => "Uíge",
-    "ZAI" => "Zaire"
-  ]
-];
diff --git a/data/iso_3166-2/AQ.php b/data/iso_3166-2/AQ.php
deleted file mode 100644
index bfca8b788..000000000
--- a/data/iso_3166-2/AQ.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Antarctica",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/AR.php b/data/iso_3166-2/AR.php
deleted file mode 100644
index b10c5fef4..000000000
--- a/data/iso_3166-2/AR.php
+++ /dev/null
@@ -1,30 +0,0 @@
-<?php
-return [
-  "country" => "Argentina",
-  "subdivisions" => [
-    "A" => "Salta",
-    "B" => "Buenos Aires",
-    "C" => "Ciudad Autónoma de Buenos Aires",
-    "D" => "San Luis",
-    "E" => "Entre Ríos",
-    "F" => "La Rioja",
-    "G" => "Santiago del Estero",
-    "H" => "Chaco",
-    "J" => "San Juan",
-    "K" => "Catamarca",
-    "L" => "La Pampa",
-    "M" => "Mendoza",
-    "N" => "Misiones",
-    "P" => "Formosa",
-    "Q" => "Neuquén",
-    "R" => "Río Negro",
-    "S" => "Santa Fe",
-    "T" => "Tucumán",
-    "U" => "Chubut",
-    "V" => "Tierra del Fuego",
-    "W" => "Corrientes",
-    "X" => "Córdoba",
-    "Y" => "Jujuy",
-    "Z" => "Santa Cruz"
-  ]
-];
diff --git a/data/iso_3166-2/AS.php b/data/iso_3166-2/AS.php
deleted file mode 100644
index 2f1a65c1d..000000000
--- a/data/iso_3166-2/AS.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "American Samoa",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/AT.php b/data/iso_3166-2/AT.php
deleted file mode 100644
index 6d62a190f..000000000
--- a/data/iso_3166-2/AT.php
+++ /dev/null
@@ -1,15 +0,0 @@
-<?php
-return [
-  "country" => "Austria",
-  "subdivisions" => [
-    "1" => "Burgenland",
-    "2" => "Kärnten",
-    "3" => "Niederösterreich",
-    "4" => "Oberösterreich",
-    "5" => "Salzburg",
-    "6" => "Steiermark",
-    "7" => "Tirol",
-    "8" => "Vorarlberg",
-    "9" => "Wien"
-  ]
-];
diff --git a/data/iso_3166-2/AU.php b/data/iso_3166-2/AU.php
deleted file mode 100644
index 28231636c..000000000
--- a/data/iso_3166-2/AU.php
+++ /dev/null
@@ -1,14 +0,0 @@
-<?php
-return [
-  "country" => "Australia",
-  "subdivisions" => [
-    "ACT" => "Australian Capital Territory",
-    "NSW" => "New South Wales",
-    "NT" => "Northern Territory",
-    "QLD" => "Queensland",
-    "SA" => "South Australia",
-    "TAS" => "Tasmania",
-    "VIC" => "Victoria",
-    "WA" => "Western Australia"
-  ]
-];
diff --git a/data/iso_3166-2/AW.php b/data/iso_3166-2/AW.php
deleted file mode 100644
index 86fe0eef4..000000000
--- a/data/iso_3166-2/AW.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Aruba",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/AX.php b/data/iso_3166-2/AX.php
deleted file mode 100644
index 85b088179..000000000
--- a/data/iso_3166-2/AX.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Åland Islands",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/AZ.php b/data/iso_3166-2/AZ.php
deleted file mode 100644
index bdc22532c..000000000
--- a/data/iso_3166-2/AZ.php
+++ /dev/null
@@ -1,84 +0,0 @@
-<?php
-return [
-  "country" => "Azerbaijan",
-  "subdivisions" => [
-    "ABS" => "Abşeron",
-    "AGA" => "Ağstafa",
-    "AGC" => "Ağcabədi",
-    "AGM" => "Ağdam",
-    "AGS" => "Ağdaş",
-    "AGU" => "Ağsu",
-    "AST" => "Astara",
-    "BA" => "Bakı",
-    "BAB" => "Babək",
-    "BAL" => "Balakən",
-    "BAR" => "Bərdə",
-    "BEY" => "Beyləqan",
-    "BIL" => "Biləsuvar",
-    "CAB" => "Cəbrayıl",
-    "CAL" => "Cəlilabad",
-    "CUL" => "Culfa",
-    "DAS" => "Daşkəsən",
-    "FUZ" => "Füzuli",
-    "GA" => "Gəncə",
-    "GAD" => "Gədəbəy",
-    "GOR" => "Goranboy",
-    "GOY" => "Göyçay",
-    "GYG" => "Göygöl",
-    "HAC" => "Hacıqabul",
-    "IMI" => "İmişli",
-    "ISM" => "İsmayıllı",
-    "KAL" => "Kəlbəcər",
-    "KAN" => "Kǝngǝrli",
-    "KUR" => "Kürdəmir",
-    "LA" => "Lənkəran",
-    "LAC" => "Laçın",
-    "LAN" => "Lənkəran",
-    "LER" => "Lerik",
-    "MAS" => "Masallı",
-    "MI" => "Mingəçevir",
-    "NA" => "Naftalan",
-    "NEF" => "Neftçala",
-    "NV" => "Naxçıvan",
-    "NX" => "Naxçıvan",
-    "OGU" => "Oğuz",
-    "ORD" => "Ordubad",
-    "QAB" => "Qəbələ",
-    "QAX" => "Qax",
-    "QAZ" => "Qazax",
-    "QBA" => "Quba",
-    "QBI" => "Qubadlı",
-    "QOB" => "Qobustan",
-    "QUS" => "Qusar",
-    "SA" => "Şəki",
-    "SAB" => "Sabirabad",
-    "SAD" => "Sədərək",
-    "SAH" => "Şahbuz",
-    "SAK" => "Şəki",
-    "SAL" => "Salyan",
-    "SAR" => "Şərur",
-    "SAT" => "Saatlı",
-    "SBN" => "Şabran",
-    "SIY" => "Siyəzən",
-    "SKR" => "Şəmkir",
-    "SM" => "Sumqayıt",
-    "SMI" => "Şamaxı",
-    "SMX" => "Samux",
-    "SR" => "Şirvan",
-    "SUS" => "Şuşa",
-    "TAR" => "Tərtər",
-    "TOV" => "Tovuz",
-    "UCA" => "Ucar",
-    "XA" => "Xankəndi",
-    "XAC" => "Xaçmaz",
-    "XCI" => "Xocalı",
-    "XIZ" => "Xızı",
-    "XVD" => "Xocavənd",
-    "YAR" => "Yardımlı",
-    "YE" => "Yevlax",
-    "YEV" => "Yevlax",
-    "ZAN" => "Zəngilan",
-    "ZAQ" => "Zaqatala",
-    "ZAR" => "Zərdab"
-  ]
-];
diff --git a/data/iso_3166-2/BA.php b/data/iso_3166-2/BA.php
deleted file mode 100644
index 082aa2657..000000000
--- a/data/iso_3166-2/BA.php
+++ /dev/null
@@ -1,9 +0,0 @@
-<?php
-return [
-  "country" => "Bosnia and Herzegovina",
-  "subdivisions" => [
-    "BIH" => "Federacija Bosne i Hercegovine",
-    "BRC" => "Brčko distrikt",
-    "SRP" => "Republika Srpska"
-  ]
-];
diff --git a/data/iso_3166-2/BB.php b/data/iso_3166-2/BB.php
deleted file mode 100644
index 0ef4a9218..000000000
--- a/data/iso_3166-2/BB.php
+++ /dev/null
@@ -1,17 +0,0 @@
-<?php
-return [
-  "country" => "Barbados",
-  "subdivisions" => [
-    "01" => "Christ Church",
-    "02" => "Saint Andrew",
-    "03" => "Saint George",
-    "04" => "Saint James",
-    "05" => "Saint John",
-    "06" => "Saint Joseph",
-    "07" => "Saint Lucy",
-    "08" => "Saint Michael",
-    "09" => "Saint Peter",
-    "10" => "Saint Philip",
-    "11" => "Saint Thomas"
-  ]
-];
diff --git a/data/iso_3166-2/BD.php b/data/iso_3166-2/BD.php
deleted file mode 100644
index fe62cb228..000000000
--- a/data/iso_3166-2/BD.php
+++ /dev/null
@@ -1,78 +0,0 @@
-<?php
-return [
-  "country" => "Bangladesh",
-  "subdivisions" => [
-    "01" => "Bandarban",
-    "02" => "Barguna",
-    "03" => "Bogura",
-    "04" => "Brahmanbaria",
-    "05" => "Bagerhat",
-    "06" => "Barishal",
-    "07" => "Bhola",
-    "08" => "Cumilla",
-    "09" => "Chandpur",
-    "10" => "Chattogram",
-    "11" => "Cox's Bazar",
-    "12" => "Chuadanga",
-    "13" => "Dhaka",
-    "14" => "Dinajpur",
-    "15" => "Faridpur",
-    "16" => "Feni",
-    "17" => "Gopalganj",
-    "18" => "Gazipur",
-    "19" => "Gaibandha",
-    "20" => "Habiganj",
-    "21" => "Jamalpur",
-    "22" => "Jashore",
-    "23" => "Jhenaidah",
-    "24" => "Joypurhat",
-    "25" => "Jhalakathi",
-    "26" => "Kishoreganj",
-    "27" => "Khulna",
-    "28" => "Kurigram",
-    "29" => "Khagrachhari",
-    "30" => "Kushtia",
-    "31" => "Lakshmipur",
-    "32" => "Lalmonirhat",
-    "33" => "Manikganj",
-    "34" => "Mymensingh",
-    "35" => "Munshiganj",
-    "36" => "Madaripur",
-    "37" => "Magura",
-    "38" => "Moulvibazar",
-    "39" => "Meherpur",
-    "40" => "Narayanganj",
-    "41" => "Netrakona",
-    "42" => "Narsingdi",
-    "43" => "Narail",
-    "44" => "Natore",
-    "45" => "Chapai Nawabganj",
-    "46" => "Nilphamari",
-    "47" => "Noakhali",
-    "48" => "Naogaon",
-    "49" => "Pabna",
-    "50" => "Pirojpur",
-    "51" => "Patuakhali",
-    "52" => "Panchagarh",
-    "53" => "Rajbari",
-    "54" => "Rajshahi",
-    "55" => "Rangpur",
-    "56" => "Rangamati",
-    "57" => "Sherpur",
-    "58" => "Satkhira",
-    "59" => "Sirajganj",
-    "60" => "Sylhet",
-    "61" => "Sunamganj",
-    "62" => "Shariatpur",
-    "63" => "Tangail",
-    "64" => "Thakurgaon",
-    "A" => "Barishal",
-    "B" => "Chattogram",
-    "C" => "Dhaka",
-    "D" => "Khulna",
-    "E" => "Rajshahi",
-    "F" => "Rangpur",
-    "G" => "Sylhet",
-    "H" => "Mymensingh"
-  ]
-];
diff --git a/data/iso_3166-2/BE.php b/data/iso_3166-2/BE.php
deleted file mode 100644
index 5ed5f815c..000000000
--- a/data/iso_3166-2/BE.php
+++ /dev/null
@@ -1,19 +0,0 @@
-<?php
-return [
-  "country" => "Belgium",
-  "subdivisions" => [
-    "BRU" => "Brussels Hoofdstedelijk Gewest",
-    "VAN" => "Antwerpen",
-    "VBR" => "Vlaams-Brabant",
-    "VLG" => "Vlaams Gewest",
-    "VLI" => "Limburg",
-    "VOV" => "Oost-Vlaanderen",
-    "VWV" => "West-Vlaanderen",
-    "WAL" => "wallonne, Région",
-    "WBR" => "Brabant wallon",
-    "WHT" => "Hainaut",
-    "WLG" => "Liège",
-    "WLX" => "Luxembourg",
-    "WNA" => "Namur"
-  ]
-];
diff --git a/data/iso_3166-2/BF.php b/data/iso_3166-2/BF.php
deleted file mode 100644
index ded9e4982..000000000
--- a/data/iso_3166-2/BF.php
+++ /dev/null
@@ -1,64 +0,0 @@
-<?php
-return [
-  "country" => "Burkina Faso",
-  "subdivisions" => [
-    "01" => "Boucle du Mouhoun",
-    "02" => "Cascades",
-    "03" => "Centre",
-    "04" => "Centre-Est",
-    "05" => "Centre-Nord",
-    "06" => "Centre-Ouest",
-    "07" => "Centre-Sud",
-    "08" => "Est",
-    "09" => "Hauts-Bassins",
-    "10" => "Nord",
-    "11" => "Plateau-Central",
-    "12" => "Sahel",
-    "13" => "Sud-Ouest",
-    "BAL" => "Balé",
-    "BAM" => "Bam",
-    "BAN" => "Banwa",
-    "BAZ" => "Bazèga",
-    "BGR" => "Bougouriba",
-    "BLG" => "Boulgou",
-    "BLK" => "Boulkiemdé",
-    "COM" => "Comoé",
-    "GAN" => "Ganzourgou",
-    "GNA" => "Gnagna",
-    "GOU" => "Gourma",
-    "HOU" => "Houet",
-    "IOB" => "Ioba",
-    "KAD" => "Kadiogo",
-    "KEN" => "Kénédougou",
-    "KMD" => "Komondjari",
-    "KMP" => "Kompienga",
-    "KOP" => "Koulpélogo",
-    "KOS" => "Kossi",
-    "KOT" => "Kouritenga",
-    "KOW" => "Kourwéogo",
-    "LER" => "Léraba",
-    "LOR" => "Loroum",
-    "MOU" => "Mouhoun",
-    "NAM" => "Namentenga",
-    "NAO" => "Nahouri",
-    "NAY" => "Nayala",
-    "NOU" => "Noumbiel",
-    "OUB" => "Oubritenga",
-    "OUD" => "Oudalan",
-    "PAS" => "Passoré",
-    "PON" => "Poni",
-    "SEN" => "Séno",
-    "SIS" => "Sissili",
-    "SMT" => "Sanmatenga",
-    "SNG" => "Sanguié",
-    "SOM" => "Soum",
-    "SOR" => "Sourou",
-    "TAP" => "Tapoa",
-    "TUI" => "Tuy",
-    "YAG" => "Yagha",
-    "YAT" => "Yatenga",
-    "ZIR" => "Ziro",
-    "ZON" => "Zondoma",
-    "ZOU" => "Zoundwéogo"
-  ]
-];
diff --git a/data/iso_3166-2/BG.php b/data/iso_3166-2/BG.php
deleted file mode 100644
index e5f2f92eb..000000000
--- a/data/iso_3166-2/BG.php
+++ /dev/null
@@ -1,34 +0,0 @@
-<?php
-return [
-  "country" => "Bulgaria",
-  "subdivisions" => [
-    "01" => "Blagoevgrad",
-    "02" => "Burgas",
-    "03" => "Varna",
-    "04" => "Veliko Tarnovo",
-    "05" => "Vidin",
-    "06" => "Vratsa",
-    "07" => "Gabrovo",
-    "08" => "Dobrich",
-    "09" => "Kardzhali",
-    "10" => "Kyustendil",
-    "11" => "Lovech",
-    "12" => "Montana",
-    "13" => "Pazardzhik",
-    "14" => "Pernik",
-    "15" => "Pleven",
-    "16" => "Plovdiv",
-    "17" => "Razgrad",
-    "18" => "Ruse",
-    "19" => "Silistra",
-    "20" => "Sliven",
-    "21" => "Smolyan",
-    "22" => "Sofia (stolitsa)",
-    "23" => "Sofia",
-    "24" => "Stara Zagora",
-    "25" => "Targovishte",
-    "26" => "Haskovo",
-    "27" => "Shumen",
-    "28" => "Yambol"
-  ]
-];
diff --git a/data/iso_3166-2/BH.php b/data/iso_3166-2/BH.php
deleted file mode 100644
index 70302db7c..000000000
--- a/data/iso_3166-2/BH.php
+++ /dev/null
@@ -1,10 +0,0 @@
-<?php
-return [
-  "country" => "Bahrain",
-  "subdivisions" => [
-    "13" => "Al ‘Āşimah",
-    "14" => "Al Janūbīyah",
-    "15" => "Al Muḩarraq",
-    "17" => "Ash Shamālīyah"
-  ]
-];
diff --git a/data/iso_3166-2/BI.php b/data/iso_3166-2/BI.php
deleted file mode 100644
index 6604d5f90..000000000
--- a/data/iso_3166-2/BI.php
+++ /dev/null
@@ -1,24 +0,0 @@
-<?php
-return [
-  "country" => "Burundi",
-  "subdivisions" => [
-    "BB" => "Bubanza",
-    "BL" => "Bujumbura Rural",
-    "BM" => "Bujumbura Mairie",
-    "BR" => "Bururi",
-    "CA" => "Cankuzo",
-    "CI" => "Cibitoke",
-    "GI" => "Gitega",
-    "KI" => "Kirundo",
-    "KR" => "Karuzi",
-    "KY" => "Kayanza",
-    "MA" => "Makamba",
-    "MU" => "Muramvya",
-    "MW" => "Mwaro",
-    "MY" => "Muyinga",
-    "NG" => "Ngozi",
-    "RM" => "Rumonge",
-    "RT" => "Rutana",
-    "RY" => "Ruyigi"
-  ]
-];
diff --git a/data/iso_3166-2/BJ.php b/data/iso_3166-2/BJ.php
deleted file mode 100644
index 26b02a40e..000000000
--- a/data/iso_3166-2/BJ.php
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php
-return [
-  "country" => "Benin",
-  "subdivisions" => [
-    "AK" => "Atacora",
-    "AL" => "Alibori",
-    "AQ" => "Atlantique",
-    "BO" => "Borgou",
-    "CO" => "Collines",
-    "DO" => "Donga",
-    "KO" => "Couffo",
-    "LI" => "Littoral",
-    "MO" => "Mono",
-    "OU" => "Ouémé",
-    "PL" => "Plateau",
-    "ZO" => "Zou"
-  ]
-];
diff --git a/data/iso_3166-2/BL.php b/data/iso_3166-2/BL.php
deleted file mode 100644
index 200df0eb4..000000000
--- a/data/iso_3166-2/BL.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Saint Barthélemy",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/BM.php b/data/iso_3166-2/BM.php
deleted file mode 100644
index 0a00878ce..000000000
--- a/data/iso_3166-2/BM.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Bermuda",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/BN.php b/data/iso_3166-2/BN.php
deleted file mode 100644
index 6318e0eda..000000000
--- a/data/iso_3166-2/BN.php
+++ /dev/null
@@ -1,10 +0,0 @@
-<?php
-return [
-  "country" => "Brunei Darussalam",
-  "subdivisions" => [
-    "BE" => "Belait",
-    "BM" => "Brunei-Muara",
-    "TE" => "Temburong",
-    "TU" => "Tutong"
-  ]
-];
diff --git a/data/iso_3166-2/BO.php b/data/iso_3166-2/BO.php
deleted file mode 100644
index 8baa3e0ff..000000000
--- a/data/iso_3166-2/BO.php
+++ /dev/null
@@ -1,15 +0,0 @@
-<?php
-return [
-  "country" => "Bolivia, Plurinational State of",
-  "subdivisions" => [
-    "B" => "El Beni",
-    "C" => "Cochabamba",
-    "H" => "Chuquisaca",
-    "L" => "La Paz",
-    "N" => "Pando",
-    "O" => "Oruro",
-    "P" => "Potosí",
-    "S" => "Santa Cruz",
-    "T" => "Tarija"
-  ]
-];
diff --git a/data/iso_3166-2/BQ.php b/data/iso_3166-2/BQ.php
deleted file mode 100644
index 983a08d6d..000000000
--- a/data/iso_3166-2/BQ.php
+++ /dev/null
@@ -1,9 +0,0 @@
-<?php
-return [
-  "country" => "Bonaire, Sint Eustatius and Saba",
-  "subdivisions" => [
-    "BO" => "Bonaire",
-    "SA" => "Saba",
-    "SE" => "Sint Eustatius"
-  ]
-];
diff --git a/data/iso_3166-2/BR.php b/data/iso_3166-2/BR.php
deleted file mode 100644
index 99e152b08..000000000
--- a/data/iso_3166-2/BR.php
+++ /dev/null
@@ -1,33 +0,0 @@
-<?php
-return [
-  "country" => "Brazil",
-  "subdivisions" => [
-    "AC" => "Acre",
-    "AL" => "Alagoas",
-    "AM" => "Amazonas",
-    "AP" => "Amapá",
-    "BA" => "Bahia",
-    "CE" => "Ceará",
-    "DF" => "Distrito Federal",
-    "ES" => "Espírito Santo",
-    "GO" => "Goiás",
-    "MA" => "Maranhão",
-    "MG" => "Minas Gerais",
-    "MS" => "Mato Grosso do Sul",
-    "MT" => "Mato Grosso",
-    "PA" => "Pará",
-    "PB" => "Paraíba",
-    "PE" => "Pernambuco",
-    "PI" => "Piauí",
-    "PR" => "Paraná",
-    "RJ" => "Rio de Janeiro",
-    "RN" => "Rio Grande do Norte",
-    "RO" => "Rondônia",
-    "RR" => "Roraima",
-    "RS" => "Rio Grande do Sul",
-    "SC" => "Santa Catarina",
-    "SE" => "Sergipe",
-    "SP" => "São Paulo",
-    "TO" => "Tocantins"
-  ]
-];
diff --git a/data/iso_3166-2/BS.php b/data/iso_3166-2/BS.php
deleted file mode 100644
index 94ca85daa..000000000
--- a/data/iso_3166-2/BS.php
+++ /dev/null
@@ -1,38 +0,0 @@
-<?php
-return [
-  "country" => "Bahamas",
-  "subdivisions" => [
-    "AK" => "Acklins",
-    "BI" => "Bimini",
-    "BP" => "Black Point",
-    "BY" => "Berry Islands",
-    "CE" => "Central Eleuthera",
-    "CI" => "Cat Island",
-    "CK" => "Crooked Island and Long Cay",
-    "CO" => "Central Abaco",
-    "CS" => "Central Andros",
-    "EG" => "East Grand Bahama",
-    "EX" => "Exuma",
-    "FP" => "City of Freeport",
-    "GC" => "Grand Cay",
-    "HI" => "Harbour Island",
-    "HT" => "Hope Town",
-    "IN" => "Inagua",
-    "LI" => "Long Island",
-    "MC" => "Mangrove Cay",
-    "MG" => "Mayaguana",
-    "MI" => "Moore's Island",
-    "NE" => "North Eleuthera",
-    "NO" => "North Abaco",
-    "NP" => "New Providence",
-    "NS" => "North Andros",
-    "RC" => "Rum Cay",
-    "RI" => "Ragged Island",
-    "SA" => "South Andros",
-    "SE" => "South Eleuthera",
-    "SO" => "South Abaco",
-    "SS" => "San Salvador",
-    "SW" => "Spanish Wells",
-    "WG" => "West Grand Bahama"
-  ]
-];
diff --git a/data/iso_3166-2/BT.php b/data/iso_3166-2/BT.php
deleted file mode 100644
index 2b095260b..000000000
--- a/data/iso_3166-2/BT.php
+++ /dev/null
@@ -1,26 +0,0 @@
-<?php
-return [
-  "country" => "Bhutan",
-  "subdivisions" => [
-    "11" => "Paro",
-    "12" => "Chhukha",
-    "13" => "Haa",
-    "14" => "Samtse",
-    "15" => "Thimphu",
-    "21" => "Tsirang",
-    "22" => "Dagana",
-    "23" => "Punakha",
-    "24" => "Wangdue Phodrang",
-    "31" => "Sarpang",
-    "32" => "Trongsa",
-    "33" => "Bumthang",
-    "34" => "Zhemgang",
-    "41" => "Trashigang",
-    "42" => "Monggar",
-    "43" => "Pema Gatshel",
-    "44" => "Lhuentse",
-    "45" => "Samdrup Jongkhar",
-    "GA" => "Gasa",
-    "TY" => "Trashi Yangtse"
-  ]
-];
diff --git a/data/iso_3166-2/BV.php b/data/iso_3166-2/BV.php
deleted file mode 100644
index 2fcabda1d..000000000
--- a/data/iso_3166-2/BV.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Bouvet Island",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/BW.php b/data/iso_3166-2/BW.php
deleted file mode 100644
index 2d60fd837..000000000
--- a/data/iso_3166-2/BW.php
+++ /dev/null
@@ -1,22 +0,0 @@
-<?php
-return [
-  "country" => "Botswana",
-  "subdivisions" => [
-    "CE" => "Central",
-    "CH" => "Chobe",
-    "FR" => "Francistown",
-    "GA" => "Gaborone",
-    "GH" => "Ghanzi",
-    "JW" => "Jwaneng",
-    "KG" => "Kgalagadi",
-    "KL" => "Kgatleng",
-    "KW" => "Kweneng",
-    "LO" => "Lobatse",
-    "NE" => "North East",
-    "NW" => "North West",
-    "SE" => "South East",
-    "SO" => "Southern",
-    "SP" => "Selibe Phikwe",
-    "ST" => "Sowa Town"
-  ]
-];
diff --git a/data/iso_3166-2/BY.php b/data/iso_3166-2/BY.php
deleted file mode 100644
index 94fc0b8c6..000000000
--- a/data/iso_3166-2/BY.php
+++ /dev/null
@@ -1,13 +0,0 @@
-<?php
-return [
-  "country" => "Belarus",
-  "subdivisions" => [
-    "BR" => "Bresckaja voblasć",
-    "HM" => "Gorod Minsk",
-    "HO" => "Gomel'skaja oblast'",
-    "HR" => "Grodnenskaja oblast'",
-    "MA" => "Mahilioŭskaja voblasć",
-    "MI" => "Minskaja oblast'",
-    "VI" => "Viciebskaja voblasć"
-  ]
-];
diff --git a/data/iso_3166-2/BZ.php b/data/iso_3166-2/BZ.php
deleted file mode 100644
index cef38b7b8..000000000
--- a/data/iso_3166-2/BZ.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-return [
-  "country" => "Belize",
-  "subdivisions" => [
-    "BZ" => "Belize",
-    "CY" => "Cayo",
-    "CZL" => "Corozal",
-    "OW" => "Orange Walk",
-    "SC" => "Stann Creek",
-    "TOL" => "Toledo"
-  ]
-];
diff --git a/data/iso_3166-2/CA.php b/data/iso_3166-2/CA.php
deleted file mode 100644
index e936a8f72..000000000
--- a/data/iso_3166-2/CA.php
+++ /dev/null
@@ -1,19 +0,0 @@
-<?php
-return [
-  "country" => "Canada",
-  "subdivisions" => [
-    "AB" => "Alberta",
-    "BC" => "British Columbia",
-    "MB" => "Manitoba",
-    "NB" => "New Brunswick",
-    "NL" => "Newfoundland and Labrador",
-    "NS" => "Nova Scotia",
-    "NT" => "Northwest Territories",
-    "NU" => "Nunavut",
-    "ON" => "Ontario",
-    "PE" => "Prince Edward Island",
-    "QC" => "Quebec",
-    "SK" => "Saskatchewan",
-    "YT" => "Yukon"
-  ]
-];
diff --git a/data/iso_3166-2/CC.php b/data/iso_3166-2/CC.php
deleted file mode 100644
index ed4f7a534..000000000
--- a/data/iso_3166-2/CC.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Cocos (Keeling) Islands",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/CD.php b/data/iso_3166-2/CD.php
deleted file mode 100644
index cea0ac752..000000000
--- a/data/iso_3166-2/CD.php
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-return [
-  "country" => "Congo, The Democratic Republic of the",
-  "subdivisions" => [
-    "BC" => "Kongo Central",
-    "BU" => "Bas-Uélé",
-    "EQ" => "Équateur",
-    "HK" => "Haut-Katanga",
-    "HL" => "Haut-Lomami",
-    "HU" => "Haut-Uélé",
-    "IT" => "Ituri",
-    "KC" => "Kasaï Central",
-    "KE" => "Kasaï Oriental",
-    "KG" => "Kwango",
-    "KL" => "Kwilu",
-    "KN" => "Kinshasa",
-    "KS" => "Kasaï",
-    "LO" => "Lomami",
-    "LU" => "Lualaba",
-    "MA" => "Maniema",
-    "MN" => "Mai-Ndombe",
-    "MO" => "Mongala",
-    "NK" => "Nord-Kivu",
-    "NU" => "Nord-Ubangi",
-    "SA" => "Sankuru",
-    "SK" => "Sud-Kivu",
-    "SU" => "Sud-Ubangi",
-    "TA" => "Tanganyika",
-    "TO" => "Tshopo",
-    "TU" => "Tshuapa"
-  ]
-];
diff --git a/data/iso_3166-2/CF.php b/data/iso_3166-2/CF.php
deleted file mode 100644
index 698d79c63..000000000
--- a/data/iso_3166-2/CF.php
+++ /dev/null
@@ -1,23 +0,0 @@
-<?php
-return [
-  "country" => "Central African Republic",
-  "subdivisions" => [
-    "AC" => "Ouham",
-    "BB" => "Bamingui-Bangoran",
-    "BGF" => "Bangui",
-    "BK" => "Basse-Kotto",
-    "HK" => "Haute-Kotto",
-    "HM" => "Haut-Mbomou",
-    "HS" => "Haute-Sangha / Mambéré-Kadéï",
-    "KB" => "Gribingui",
-    "KG" => "Kemö-Gïrïbïngï",
-    "LB" => "Lobaye",
-    "MB" => "Mbomou",
-    "MP" => "Ombella-Mpoko",
-    "NM" => "Nana-Mambéré",
-    "OP" => "Ouham-Pendé",
-    "SE" => "Sangha",
-    "UK" => "Ouaka",
-    "VK" => "Vakaga"
-  ]
-];
diff --git a/data/iso_3166-2/CG.php b/data/iso_3166-2/CG.php
deleted file mode 100644
index 61e3ccc7c..000000000
--- a/data/iso_3166-2/CG.php
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php
-return [
-  "country" => "Congo",
-  "subdivisions" => [
-    "11" => "Bouenza",
-    "12" => "Pool",
-    "13" => "Sangha",
-    "14" => "Plateaux",
-    "15" => "Cuvette-Ouest",
-    "16" => "Pointe-Noire",
-    "2" => "Lékoumou",
-    "5" => "Kouilou",
-    "7" => "Likouala",
-    "8" => "Cuvette",
-    "9" => "Niari",
-    "BZV" => "Brazzaville"
-  ]
-];
diff --git a/data/iso_3166-2/CH.php b/data/iso_3166-2/CH.php
deleted file mode 100644
index 71aba7d39..000000000
--- a/data/iso_3166-2/CH.php
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-return [
-  "country" => "Switzerland",
-  "subdivisions" => [
-    "AG" => "Aargau",
-    "AI" => "Appenzell Innerrhoden",
-    "AR" => "Appenzell Ausserrhoden",
-    "BE" => "Bern",
-    "BL" => "Basel-Landschaft",
-    "BS" => "Basel-Stadt",
-    "FR" => "Freiburg",
-    "GE" => "Genève",
-    "GL" => "Glarus",
-    "GR" => "Graubünden",
-    "JU" => "Jura",
-    "LU" => "Luzern",
-    "NE" => "Neuchâtel",
-    "NW" => "Nidwalden",
-    "OW" => "Obwalden",
-    "SG" => "Sankt Gallen",
-    "SH" => "Schaffhausen",
-    "SO" => "Solothurn",
-    "SZ" => "Schwyz",
-    "TG" => "Thurgau",
-    "TI" => "Ticino",
-    "UR" => "Uri",
-    "VD" => "Vaud",
-    "VS" => "Valais",
-    "ZG" => "Zug",
-    "ZH" => "Zürich"
-  ]
-];
diff --git a/data/iso_3166-2/CI.php b/data/iso_3166-2/CI.php
deleted file mode 100644
index 192c4b86a..000000000
--- a/data/iso_3166-2/CI.php
+++ /dev/null
@@ -1,20 +0,0 @@
-<?php
-return [
-  "country" => "Côte d'Ivoire",
-  "subdivisions" => [
-    "AB" => "Abidjan",
-    "BS" => "Bas-Sassandra",
-    "CM" => "Comoé",
-    "DN" => "Denguélé",
-    "GD" => "Gôh-Djiboua",
-    "LC" => "Lacs",
-    "LG" => "Lagunes",
-    "MG" => "Montagnes",
-    "SM" => "Sassandra-Marahoué",
-    "SV" => "Savanes",
-    "VB" => "Vallée du Bandama",
-    "WR" => "Woroba",
-    "YM" => "Yamoussoukro",
-    "ZZ" => "Zanzan"
-  ]
-];
diff --git a/data/iso_3166-2/CK.php b/data/iso_3166-2/CK.php
deleted file mode 100644
index 1cb9cd645..000000000
--- a/data/iso_3166-2/CK.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Cook Islands",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/CL.php b/data/iso_3166-2/CL.php
deleted file mode 100644
index a8fe1d8e4..000000000
--- a/data/iso_3166-2/CL.php
+++ /dev/null
@@ -1,22 +0,0 @@
-<?php
-return [
-  "country" => "Chile",
-  "subdivisions" => [
-    "AI" => "Aisén del General Carlos Ibañez del Campo",
-    "AN" => "Antofagasta",
-    "AP" => "Arica y Parinacota",
-    "AR" => "La Araucanía",
-    "AT" => "Atacama",
-    "BI" => "Biobío",
-    "CO" => "Coquimbo",
-    "LI" => "Libertador General Bernardo O'Higgins",
-    "LL" => "Los Lagos",
-    "LR" => "Los Ríos",
-    "MA" => "Magallanes",
-    "ML" => "Maule",
-    "NB" => "Ñuble",
-    "RM" => "Región Metropolitana de Santiago",
-    "TA" => "Tarapacá",
-    "VS" => "Valparaíso"
-  ]
-];
diff --git a/data/iso_3166-2/CM.php b/data/iso_3166-2/CM.php
deleted file mode 100644
index c32356596..000000000
--- a/data/iso_3166-2/CM.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-return [
-  "country" => "Cameroon",
-  "subdivisions" => [
-    "AD" => "Adamaoua",
-    "CE" => "Centre",
-    "EN" => "Far North",
-    "ES" => "East",
-    "LT" => "Littoral",
-    "NO" => "North",
-    "NW" => "North-West",
-    "OU" => "West",
-    "SU" => "South",
-    "SW" => "South-West"
-  ]
-];
diff --git a/data/iso_3166-2/CN.php b/data/iso_3166-2/CN.php
deleted file mode 100644
index 75b684d57..000000000
--- a/data/iso_3166-2/CN.php
+++ /dev/null
@@ -1,40 +0,0 @@
-<?php
-return [
-  "country" => "China",
-  "subdivisions" => [
-    "AH" => "Anhui Sheng",
-    "BJ" => "Beijing Shi",
-    "CQ" => "Chongqing Shi",
-    "FJ" => "Fujian Sheng",
-    "GD" => "Guangdong Sheng",
-    "GS" => "Gansu Sheng",
-    "GX" => "Guangxi Zhuangzu Zizhiqu",
-    "GZ" => "Guizhou Sheng",
-    "HA" => "Henan Sheng",
-    "HB" => "Hubei Sheng",
-    "HE" => "Hebei Sheng",
-    "HI" => "Hainan Sheng",
-    "HK" => "Hong Kong SAR",
-    "HL" => "Heilongjiang Sheng",
-    "HN" => "Hunan Sheng",
-    "JL" => "Jilin Sheng",
-    "JS" => "Jiangsu Sheng",
-    "JX" => "Jiangxi Sheng",
-    "LN" => "Liaoning Sheng",
-    "MO" => "Macao SAR",
-    "NM" => "Nei Mongol Zizhiqu",
-    "NX" => "Ningxia Huizi Zizhiqu",
-    "QH" => "Qinghai Sheng",
-    "SC" => "Sichuan Sheng",
-    "SD" => "Shandong Sheng",
-    "SH" => "Shanghai Shi",
-    "SN" => "Shaanxi Sheng",
-    "SX" => "Shanxi Sheng",
-    "TJ" => "Tianjin Shi",
-    "TW" => "Taiwan Sheng",
-    "XJ" => "Xinjiang Uygur Zizhiqu",
-    "XZ" => "Xizang Zizhiqu",
-    "YN" => "Yunnan Sheng",
-    "ZJ" => "Zhejiang Sheng"
-  ]
-];
diff --git a/data/iso_3166-2/CO.php b/data/iso_3166-2/CO.php
deleted file mode 100644
index 0b4105637..000000000
--- a/data/iso_3166-2/CO.php
+++ /dev/null
@@ -1,39 +0,0 @@
-<?php
-return [
-  "country" => "Colombia",
-  "subdivisions" => [
-    "AMA" => "Amazonas",
-    "ANT" => "Antioquia",
-    "ARA" => "Arauca",
-    "ATL" => "Atlántico",
-    "BOL" => "Bolívar",
-    "BOY" => "Boyacá",
-    "CAL" => "Caldas",
-    "CAQ" => "Caquetá",
-    "CAS" => "Casanare",
-    "CAU" => "Cauca",
-    "CES" => "Cesar",
-    "CHO" => "Chocó",
-    "COR" => "Córdoba",
-    "CUN" => "Cundinamarca",
-    "DC" => "Distrito Capital de Bogotá",
-    "GUA" => "Guainía",
-    "GUV" => "Guaviare",
-    "HUI" => "Huila",
-    "LAG" => "La Guajira",
-    "MAG" => "Magdalena",
-    "MET" => "Meta",
-    "NAR" => "Nariño",
-    "NSA" => "Norte de Santander",
-    "PUT" => "Putumayo",
-    "QUI" => "Quindío",
-    "RIS" => "Risaralda",
-    "SAN" => "Santander",
-    "SAP" => "San Andrés, Providencia y Santa Catalina",
-    "SUC" => "Sucre",
-    "TOL" => "Tolima",
-    "VAC" => "Valle del Cauca",
-    "VAU" => "Vaupés",
-    "VID" => "Vichada"
-  ]
-];
diff --git a/data/iso_3166-2/CR.php b/data/iso_3166-2/CR.php
deleted file mode 100644
index 342444a97..000000000
--- a/data/iso_3166-2/CR.php
+++ /dev/null
@@ -1,13 +0,0 @@
-<?php
-return [
-  "country" => "Costa Rica",
-  "subdivisions" => [
-    "A" => "Alajuela",
-    "C" => "Cartago",
-    "G" => "Guanacaste",
-    "H" => "Heredia",
-    "L" => "Limón",
-    "P" => "Puntarenas",
-    "SJ" => "San José"
-  ]
-];
diff --git a/data/iso_3166-2/CU.php b/data/iso_3166-2/CU.php
deleted file mode 100644
index 8158d2cba..000000000
--- a/data/iso_3166-2/CU.php
+++ /dev/null
@@ -1,22 +0,0 @@
-<?php
-return [
-  "country" => "Cuba",
-  "subdivisions" => [
-    "01" => "Pinar del Río",
-    "03" => "La Habana",
-    "04" => "Matanzas",
-    "05" => "Villa Clara",
-    "06" => "Cienfuegos",
-    "07" => "Sancti Spíritus",
-    "08" => "Ciego de Ávila",
-    "09" => "Camagüey",
-    "10" => "Las Tunas",
-    "11" => "Holguín",
-    "12" => "Granma",
-    "13" => "Santiago de Cuba",
-    "14" => "Guantánamo",
-    "15" => "Artemisa",
-    "16" => "Mayabeque",
-    "99" => "Isla de la Juventud"
-  ]
-];
diff --git a/data/iso_3166-2/CV.php b/data/iso_3166-2/CV.php
deleted file mode 100644
index 2fb6111fd..000000000
--- a/data/iso_3166-2/CV.php
+++ /dev/null
@@ -1,30 +0,0 @@
-<?php
-return [
-  "country" => "Cabo Verde",
-  "subdivisions" => [
-    "B" => "Ilhas de Barlavento",
-    "BR" => "Brava",
-    "BV" => "Boa Vista",
-    "CA" => "Santa Catarina",
-    "CF" => "Santa Catarina do Fogo",
-    "CR" => "Santa Cruz",
-    "MA" => "Maio",
-    "MO" => "Mosteiros",
-    "PA" => "Paul",
-    "PN" => "Porto Novo",
-    "PR" => "Praia",
-    "RB" => "Ribeira Brava",
-    "RG" => "Ribeira Grande",
-    "RS" => "Ribeira Grande de Santiago",
-    "S" => "Ilhas de Sotavento",
-    "SD" => "São Domingos",
-    "SF" => "São Filipe",
-    "SL" => "Sal",
-    "SM" => "São Miguel",
-    "SO" => "São Lourenço dos Órgãos",
-    "SS" => "São Salvador do Mundo",
-    "SV" => "São Vicente",
-    "TA" => "Tarrafal",
-    "TS" => "Tarrafal de São Nicolau"
-  ]
-];
diff --git a/data/iso_3166-2/CW.php b/data/iso_3166-2/CW.php
deleted file mode 100644
index a9e06ef94..000000000
--- a/data/iso_3166-2/CW.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Curaçao",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/CX.php b/data/iso_3166-2/CX.php
deleted file mode 100644
index b22697116..000000000
--- a/data/iso_3166-2/CX.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Christmas Island",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/CY.php b/data/iso_3166-2/CY.php
deleted file mode 100644
index 8e9a4c5b8..000000000
--- a/data/iso_3166-2/CY.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-return [
-  "country" => "Cyprus",
-  "subdivisions" => [
-    "01" => "Lefkosia",
-    "02" => "Lemesos",
-    "03" => "Larnaka",
-    "04" => "Ammochostos",
-    "05" => "Baf",
-    "06" => "Girne"
-  ]
-];
diff --git a/data/iso_3166-2/CZ.php b/data/iso_3166-2/CZ.php
deleted file mode 100644
index f532a4a32..000000000
--- a/data/iso_3166-2/CZ.php
+++ /dev/null
@@ -1,96 +0,0 @@
-<?php
-return [
-  "country" => "Czechia",
-  "subdivisions" => [
-    "10" => "Praha, Hlavní město",
-    "20" => "Středočeský kraj",
-    "201" => "Benešov",
-    "202" => "Beroun",
-    "203" => "Kladno",
-    "204" => "Kolín",
-    "205" => "Kutná Hora",
-    "206" => "Mělník",
-    "207" => "Mladá Boleslav",
-    "208" => "Nymburk",
-    "209" => "Praha-východ",
-    "20A" => "Praha-západ",
-    "20B" => "Příbram",
-    "20C" => "Rakovník",
-    "31" => "Jihočeský kraj",
-    "311" => "České Budějovice",
-    "312" => "Český Krumlov",
-    "313" => "Jindřichův Hradec",
-    "314" => "Písek",
-    "315" => "Prachatice",
-    "316" => "Strakonice",
-    "317" => "Tábor",
-    "32" => "Plzeňský kraj",
-    "321" => "Domažlice",
-    "322" => "Klatovy",
-    "323" => "Plzeň-město",
-    "324" => "Plzeň-jih",
-    "325" => "Plzeň-sever",
-    "326" => "Rokycany",
-    "327" => "Tachov",
-    "41" => "Karlovarský kraj",
-    "411" => "Cheb",
-    "412" => "Karlovy Vary",
-    "413" => "Sokolov",
-    "42" => "Ústecký kraj",
-    "421" => "Děčín",
-    "422" => "Chomutov",
-    "423" => "Litoměřice",
-    "424" => "Louny",
-    "425" => "Most",
-    "426" => "Teplice",
-    "427" => "Ústí nad Labem",
-    "51" => "Liberecký kraj",
-    "511" => "Česká Lípa",
-    "512" => "Jablonec nad Nisou",
-    "513" => "Liberec",
-    "514" => "Semily",
-    "52" => "Královéhradecký kraj",
-    "521" => "Hradec Králové",
-    "522" => "Jičín",
-    "523" => "Náchod",
-    "524" => "Rychnov nad Kněžnou",
-    "525" => "Trutnov",
-    "53" => "Pardubický kraj",
-    "531" => "Chrudim",
-    "532" => "Pardubice",
-    "533" => "Svitavy",
-    "534" => "Ústí nad Orlicí",
-    "63" => "Kraj Vysočina",
-    "631" => "Havlíčkův Brod",
-    "632" => "Jihlava",
-    "633" => "Pelhřimov",
-    "634" => "Třebíč",
-    "635" => "Žďár nad Sázavou",
-    "64" => "Jihomoravský kraj",
-    "641" => "Blansko",
-    "642" => "Brno-město",
-    "643" => "Brno-venkov",
-    "644" => "Břeclav",
-    "645" => "Hodonín",
-    "646" => "Vyškov",
-    "647" => "Znojmo",
-    "71" => "Olomoucký kraj",
-    "711" => "Jeseník",
-    "712" => "Olomouc",
-    "713" => "Prostějov",
-    "714" => "Přerov",
-    "715" => "Šumperk",
-    "72" => "Zlínský kraj",
-    "721" => "Kroměříž",
-    "722" => "Uherské Hradiště",
-    "723" => "Vsetín",
-    "724" => "Zlín",
-    "80" => "Moravskoslezský kraj",
-    "801" => "Bruntál",
-    "802" => "Frýdek-Místek",
-    "803" => "Karviná",
-    "804" => "Nový Jičín",
-    "805" => "Opava",
-    "806" => "Ostrava-město"
-  ]
-];
diff --git a/data/iso_3166-2/DE.php b/data/iso_3166-2/DE.php
deleted file mode 100644
index fe5c855ec..000000000
--- a/data/iso_3166-2/DE.php
+++ /dev/null
@@ -1,22 +0,0 @@
-<?php
-return [
-  "country" => "Germany",
-  "subdivisions" => [
-    "BB" => "Brandenburg",
-    "BE" => "Berlin",
-    "BW" => "Baden-Württemberg",
-    "BY" => "Bayern",
-    "HB" => "Bremen",
-    "HE" => "Hessen",
-    "HH" => "Hamburg",
-    "MV" => "Mecklenburg-Vorpommern",
-    "NI" => "Niedersachsen",
-    "NW" => "Nordrhein-Westfalen",
-    "RP" => "Rheinland-Pfalz",
-    "SH" => "Schleswig-Holstein",
-    "SL" => "Saarland",
-    "SN" => "Sachsen",
-    "ST" => "Sachsen-Anhalt",
-    "TH" => "Thüringen"
-  ]
-];
diff --git a/data/iso_3166-2/DJ.php b/data/iso_3166-2/DJ.php
deleted file mode 100644
index 9eba57d19..000000000
--- a/data/iso_3166-2/DJ.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-return [
-  "country" => "Djibouti",
-  "subdivisions" => [
-    "AR" => "Arta",
-    "AS" => "Ali Sabieh",
-    "DI" => "Dikhil",
-    "DJ" => "Djibouti",
-    "OB" => "Awbūk",
-    "TA" => "Tadjourah"
-  ]
-];
diff --git a/data/iso_3166-2/DK.php b/data/iso_3166-2/DK.php
deleted file mode 100644
index 771fa4584..000000000
--- a/data/iso_3166-2/DK.php
+++ /dev/null
@@ -1,11 +0,0 @@
-<?php
-return [
-  "country" => "Denmark",
-  "subdivisions" => [
-    "81" => "Nordjylland",
-    "82" => "Midtjylland",
-    "83" => "Syddanmark",
-    "84" => "Hovedstaden",
-    "85" => "Sjælland"
-  ]
-];
diff --git a/data/iso_3166-2/DM.php b/data/iso_3166-2/DM.php
deleted file mode 100644
index cd95930a5..000000000
--- a/data/iso_3166-2/DM.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-return [
-  "country" => "Dominica",
-  "subdivisions" => [
-    "02" => "Saint Andrew",
-    "03" => "Saint David",
-    "04" => "Saint George",
-    "05" => "Saint John",
-    "06" => "Saint Joseph",
-    "07" => "Saint Luke",
-    "08" => "Saint Mark",
-    "09" => "Saint Patrick",
-    "10" => "Saint Paul",
-    "11" => "Saint Peter"
-  ]
-];
diff --git a/data/iso_3166-2/DO.php b/data/iso_3166-2/DO.php
deleted file mode 100644
index 8698a8680..000000000
--- a/data/iso_3166-2/DO.php
+++ /dev/null
@@ -1,48 +0,0 @@
-<?php
-return [
-  "country" => "Dominican Republic",
-  "subdivisions" => [
-    "01" => "Distrito Nacional (Santo Domingo)",
-    "02" => "Azua",
-    "03" => "Baoruco",
-    "04" => "Barahona",
-    "05" => "Dajabón",
-    "06" => "Duarte",
-    "07" => "Elías Piña",
-    "08" => "El Seibo",
-    "09" => "Espaillat",
-    "10" => "Independencia",
-    "11" => "La Altagracia",
-    "12" => "La Romana",
-    "13" => "La Vega",
-    "14" => "María Trinidad Sánchez",
-    "15" => "Monte Cristi",
-    "16" => "Pedernales",
-    "17" => "Peravia",
-    "18" => "Puerto Plata",
-    "19" => "Hermanas Mirabal",
-    "20" => "Samaná",
-    "21" => "San Cristóbal",
-    "22" => "San Juan",
-    "23" => "San Pedro de Macorís",
-    "24" => "Sánchez Ramírez",
-    "25" => "Santiago",
-    "26" => "Santiago Rodríguez",
-    "27" => "Valverde",
-    "28" => "Monseñor Nouel",
-    "29" => "Monte Plata",
-    "30" => "Hato Mayor",
-    "31" => "San José de Ocoa",
-    "32" => "Santo Domingo",
-    "33" => "Cibao Nordeste",
-    "34" => "Cibao Noroeste",
-    "35" => "Cibao Norte",
-    "36" => "Cibao Sur",
-    "37" => "El Valle",
-    "38" => "Enriquillo",
-    "39" => "Higuamo",
-    "40" => "Ozama",
-    "41" => "Valdesia",
-    "42" => "Yuma"
-  ]
-];
diff --git a/data/iso_3166-2/DZ.php b/data/iso_3166-2/DZ.php
deleted file mode 100644
index 766ca0e5c..000000000
--- a/data/iso_3166-2/DZ.php
+++ /dev/null
@@ -1,54 +0,0 @@
-<?php
-return [
-  "country" => "Algeria",
-  "subdivisions" => [
-    "01" => "Adrar",
-    "02" => "Chlef",
-    "03" => "Laghouat",
-    "04" => "Oum el Bouaghi",
-    "05" => "Batna",
-    "06" => "Béjaïa",
-    "07" => "Biskra",
-    "08" => "Béchar",
-    "09" => "Blida",
-    "10" => "Bouira",
-    "11" => "Tamanrasset",
-    "12" => "Tébessa",
-    "13" => "Tlemcen",
-    "14" => "Tiaret",
-    "15" => "Tizi Ouzou",
-    "16" => "Alger",
-    "17" => "Djelfa",
-    "18" => "Jijel",
-    "19" => "Sétif",
-    "20" => "Saïda",
-    "21" => "Skikda",
-    "22" => "Sidi Bel Abbès",
-    "23" => "Annaba",
-    "24" => "Guelma",
-    "25" => "Constantine",
-    "26" => "Médéa",
-    "27" => "Mostaganem",
-    "28" => "M'sila",
-    "29" => "Mascara",
-    "30" => "Ouargla",
-    "31" => "Oran",
-    "32" => "El Bayadh",
-    "33" => "Illizi",
-    "34" => "Bordj Bou Arréridj",
-    "35" => "Boumerdès",
-    "36" => "El Tarf",
-    "37" => "Tindouf",
-    "38" => "Tissemsilt",
-    "39" => "El Oued",
-    "40" => "Khenchela",
-    "41" => "Souk Ahras",
-    "42" => "Tipaza",
-    "43" => "Mila",
-    "44" => "Aïn Defla",
-    "45" => "Naama",
-    "46" => "Aïn Témouchent",
-    "47" => "Ghardaïa",
-    "48" => "Relizane"
-  ]
-];
diff --git a/data/iso_3166-2/EC.php b/data/iso_3166-2/EC.php
deleted file mode 100644
index 4104bed3d..000000000
--- a/data/iso_3166-2/EC.php
+++ /dev/null
@@ -1,30 +0,0 @@
-<?php
-return [
-  "country" => "Ecuador",
-  "subdivisions" => [
-    "A" => "Azuay",
-    "B" => "Bolívar",
-    "C" => "Carchi",
-    "D" => "Orellana",
-    "E" => "Esmeraldas",
-    "F" => "Cañar",
-    "G" => "Guayas",
-    "H" => "Chimborazo",
-    "I" => "Imbabura",
-    "L" => "Loja",
-    "M" => "Manabí",
-    "N" => "Napo",
-    "O" => "El Oro",
-    "P" => "Pichincha",
-    "R" => "Los Ríos",
-    "S" => "Morona Santiago",
-    "SD" => "Santo Domingo de los Tsáchilas",
-    "SE" => "Santa Elena",
-    "T" => "Tungurahua",
-    "U" => "Sucumbíos",
-    "W" => "Galápagos",
-    "X" => "Cotopaxi",
-    "Y" => "Pastaza",
-    "Z" => "Zamora Chinchipe"
-  ]
-];
diff --git a/data/iso_3166-2/EE.php b/data/iso_3166-2/EE.php
deleted file mode 100644
index 4e90f793b..000000000
--- a/data/iso_3166-2/EE.php
+++ /dev/null
@@ -1,100 +0,0 @@
-<?php
-return [
-  "country" => "Estonia",
-  "subdivisions" => [
-    "130" => "Alutaguse",
-    "141" => "Anija",
-    "142" => "Antsla",
-    "171" => "Elva",
-    "184" => "Haapsalu",
-    "191" => "Haljala",
-    "198" => "Harku",
-    "205" => "Hiiumaa",
-    "214" => "Häädemeeste",
-    "245" => "Jõelähtme",
-    "247" => "Jõgeva",
-    "251" => "Jõhvi",
-    "255" => "Järva",
-    "272" => "Kadrina",
-    "283" => "Kambja",
-    "284" => "Kanepi",
-    "291" => "Kastre",
-    "293" => "Kehtna",
-    "296" => "Keila",
-    "303" => "Kihnu",
-    "305" => "Kiili",
-    "317" => "Kohila",
-    "321" => "Kohtla-Järve",
-    "338" => "Kose",
-    "353" => "Kuusalu",
-    "37" => "Harjumaa",
-    "39" => "Hiiumaa",
-    "424" => "Loksa",
-    "430" => "Lääneranna",
-    "431" => "Lääne-Harju",
-    "432" => "Luunja",
-    "441" => "Lääne-Nigula",
-    "442" => "Lüganuse",
-    "446" => "Maardu",
-    "45" => "Ida-Virumaa",
-    "478" => "Muhu",
-    "480" => "Mulgi",
-    "486" => "Mustvee",
-    "50" => "Jõgevamaa",
-    "503" => "Märjamaa",
-    "511" => "Narva",
-    "514" => "Narva-Jõesuu",
-    "52" => "Järvamaa",
-    "528" => "Nõo",
-    "557" => "Otepää",
-    "56" => "Läänemaa",
-    "567" => "Paide",
-    "586" => "Peipsiääre",
-    "60" => "Lääne-Virumaa",
-    "615" => "Põhja-Sakala",
-    "618" => "Põltsamaa",
-    "622" => "Põlva",
-    "624" => "Pärnu",
-    "638" => "Põhja-Pärnumaa",
-    "64" => "Põlvamaa",
-    "651" => "Raasiku",
-    "653" => "Rae",
-    "661" => "Rakvere",
-    "663" => "Rakvere",
-    "668" => "Rapla",
-    "68" => "Pärnumaa",
-    "689" => "Ruhnu",
-    "698" => "Rõuge",
-    "708" => "Räpina",
-    "71" => "Raplamaa",
-    "712" => "Saarde",
-    "714" => "Saaremaa",
-    "719" => "Saku",
-    "726" => "Saue",
-    "732" => "Setomaa",
-    "735" => "Sillamäe",
-    "74" => "Saaremaa",
-    "784" => "Tallinn",
-    "79" => "Tartumaa",
-    "792" => "Tapa",
-    "793" => "Tartu",
-    "796" => "Tartu",
-    "803" => "Toila",
-    "809" => "Tori",
-    "81" => "Valgamaa",
-    "824" => "Tõrva",
-    "834" => "Türi",
-    "84" => "Viljandimaa",
-    "855" => "Valga",
-    "87" => "Võrumaa",
-    "890" => "Viimsi",
-    "897" => "Viljandi",
-    "899" => "Viljandi",
-    "901" => "Vinni",
-    "903" => "Viru-Nigula",
-    "907" => "Vormsi",
-    "917" => "Võru",
-    "919" => "Võru",
-    "928" => "Väike-Maarja"
-  ]
-];
diff --git a/data/iso_3166-2/EG.php b/data/iso_3166-2/EG.php
deleted file mode 100644
index e0fdf934e..000000000
--- a/data/iso_3166-2/EG.php
+++ /dev/null
@@ -1,33 +0,0 @@
-<?php
-return [
-  "country" => "Egypt",
-  "subdivisions" => [
-    "ALX" => "Al Iskandarīyah",
-    "ASN" => "Aswān",
-    "AST" => "Asyūţ",
-    "BA" => "Al Baḩr al Aḩmar",
-    "BH" => "Al Buḩayrah",
-    "BNS" => "Banī Suwayf",
-    "C" => "Al Qāhirah",
-    "DK" => "Ad Daqahlīyah",
-    "DT" => "Dumyāţ",
-    "FYM" => "Al Fayyūm",
-    "GH" => "Al Gharbīyah",
-    "GZ" => "Al Jīzah",
-    "IS" => "Al Ismā'īlīyah",
-    "JS" => "Janūb Sīnā'",
-    "KB" => "Al Qalyūbīyah",
-    "KFS" => "Kafr ash Shaykh",
-    "KN" => "Qinā",
-    "LX" => "Al Uqşur",
-    "MN" => "Al Minyā",
-    "MNF" => "Al Minūfīyah",
-    "MT" => "Maţrūḩ",
-    "PTS" => "Būr Sa‘īd",
-    "SHG" => "Sūhāj",
-    "SHR" => "Ash Sharqīyah",
-    "SIN" => "Shamāl Sīnā'",
-    "SUZ" => "As Suways",
-    "WAD" => "Al Wādī al Jadīd"
-  ]
-];
diff --git a/data/iso_3166-2/EH.php b/data/iso_3166-2/EH.php
deleted file mode 100644
index 43bf8e237..000000000
--- a/data/iso_3166-2/EH.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Western Sahara",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/ER.php b/data/iso_3166-2/ER.php
deleted file mode 100644
index 274973d4d..000000000
--- a/data/iso_3166-2/ER.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-return [
-  "country" => "Eritrea",
-  "subdivisions" => [
-    "AN" => "Ansabā",
-    "DK" => "Debubawi K’eyyĭḥ Baḥri",
-    "DU" => "Al Janūbī",
-    "GB" => "Gash-Barka",
-    "MA" => "Al Awsaţ",
-    "SK" => "Semienawi K’eyyĭḥ Baḥri"
-  ]
-];
diff --git a/data/iso_3166-2/ES.php b/data/iso_3166-2/ES.php
deleted file mode 100644
index 02f43a804..000000000
--- a/data/iso_3166-2/ES.php
+++ /dev/null
@@ -1,75 +0,0 @@
-<?php
-return [
-  "country" => "Spain",
-  "subdivisions" => [
-    "A" => "Alacant*",
-    "AB" => "Albacete",
-    "AL" => "Almería",
-    "AN" => "Andalucía",
-    "AR" => "Aragón",
-    "AS" => "Asturias, Principado de",
-    "AV" => "Ávila",
-    "B" => "Barcelona [Barcelona]",
-    "BA" => "Badajoz",
-    "BI" => "Bizkaia",
-    "BU" => "Burgos",
-    "C" => "A Coruña [La Coruña]",
-    "CA" => "Cádiz",
-    "CB" => "Cantabria",
-    "CC" => "Cáceres",
-    "CE" => "Ceuta",
-    "CL" => "Castilla y León",
-    "CM" => "Castilla-La Mancha",
-    "CN" => "Canarias",
-    "CO" => "Córdoba",
-    "CR" => "Ciudad Real",
-    "CS" => "Castelló*",
-    "CT" => "Catalunya [Cataluña]",
-    "CU" => "Cuenca",
-    "EX" => "Extremadura",
-    "GA" => "Galicia [Galicia]",
-    "GC" => "Las Palmas",
-    "GI" => "Girona [Gerona]",
-    "GR" => "Granada",
-    "GU" => "Guadalajara",
-    "H" => "Huelva",
-    "HU" => "Huesca",
-    "IB" => "Illes Balears [Islas Baleares]",
-    "J" => "Jaén",
-    "L" => "Lleida [Lérida]",
-    "LE" => "León",
-    "LO" => "La Rioja",
-    "LU" => "Lugo [Lugo]",
-    "M" => "Madrid",
-    "MA" => "Málaga",
-    "MC" => "Murcia, Región de",
-    "MD" => "Madrid, Comunidad de",
-    "ML" => "Melilla",
-    "MU" => "Murcia",
-    "NA" => "Nafarroa*",
-    "NC" => "Nafarroako Foru Komunitatea*",
-    "O" => "Asturias",
-    "OR" => "Ourense [Orense]",
-    "P" => "Palencia",
-    "PM" => "Illes Balears [Islas Baleares]",
-    "PO" => "Pontevedra [Pontevedra]",
-    "PV" => "Euskal Herria",
-    "RI" => "La Rioja",
-    "S" => "Cantabria",
-    "SA" => "Salamanca",
-    "SE" => "Sevilla",
-    "SG" => "Segovia",
-    "SO" => "Soria",
-    "SS" => "Gipuzkoa",
-    "T" => "Tarragona [Tarragona]",
-    "TE" => "Teruel",
-    "TF" => "Santa Cruz de Tenerife",
-    "TO" => "Toledo",
-    "V" => "Valencia",
-    "VA" => "Valladolid",
-    "VC" => "Valenciana, Comunidad",
-    "VI" => "Araba*",
-    "Z" => "Zaragoza",
-    "ZA" => "Zamora"
-  ]
-];
diff --git a/data/iso_3166-2/ET.php b/data/iso_3166-2/ET.php
deleted file mode 100644
index 85b532287..000000000
--- a/data/iso_3166-2/ET.php
+++ /dev/null
@@ -1,17 +0,0 @@
-<?php
-return [
-  "country" => "Ethiopia",
-  "subdivisions" => [
-    "AA" => "Addis Ababa",
-    "AF" => "Afar",
-    "AM" => "Amara",
-    "BE" => "Benshangul-Gumaz",
-    "DD" => "Dire Dawa",
-    "GA" => "Gambela Peoples",
-    "HA" => "Harari People",
-    "OR" => "Oromia",
-    "SN" => "Southern Nations, Nationalities and Peoples",
-    "SO" => "Somali",
-    "TI" => "Tigrai"
-  ]
-];
diff --git a/data/iso_3166-2/FI.php b/data/iso_3166-2/FI.php
deleted file mode 100644
index 21287a615..000000000
--- a/data/iso_3166-2/FI.php
+++ /dev/null
@@ -1,25 +0,0 @@
-<?php
-return [
-  "country" => "Finland",
-  "subdivisions" => [
-    "01" => "Åland",
-    "02" => "Etelä-Karjala",
-    "03" => "Etelä-Pohjanmaa",
-    "04" => "Etelä-Savo",
-    "05" => "Kainuu",
-    "06" => "Kanta-Häme",
-    "07" => "Keski-Pohjanmaa",
-    "08" => "Keski-Suomi",
-    "09" => "Kymenlaakso",
-    "10" => "Lappi",
-    "11" => "Pirkanmaa",
-    "12" => "Pohjanmaa",
-    "13" => "Pohjois-Karjala",
-    "14" => "Pohjois-Pohjanmaa",
-    "15" => "Pohjois-Savo",
-    "16" => "Päijät-Häme",
-    "17" => "Satakunta",
-    "18" => "Uusimaa",
-    "19" => "Varsinais-Suomi"
-  ]
-];
diff --git a/data/iso_3166-2/FJ.php b/data/iso_3166-2/FJ.php
deleted file mode 100644
index 34a180ac5..000000000
--- a/data/iso_3166-2/FJ.php
+++ /dev/null
@@ -1,25 +0,0 @@
-<?php
-return [
-  "country" => "Fiji",
-  "subdivisions" => [
-    "01" => "Ba",
-    "02" => "Bua",
-    "03" => "Cakaudrove",
-    "04" => "Kadavu",
-    "05" => "Lau",
-    "06" => "Lomaiviti",
-    "07" => "Macuata",
-    "08" => "Nadroga and Navosa",
-    "09" => "Naitasiri",
-    "10" => "Namosi",
-    "11" => "Ra",
-    "12" => "Rewa",
-    "13" => "Serua",
-    "14" => "Tailevu",
-    "C" => "Central",
-    "E" => "Eastern",
-    "N" => "Northern",
-    "R" => "Rotuma",
-    "W" => "Western"
-  ]
-];
diff --git a/data/iso_3166-2/FK.php b/data/iso_3166-2/FK.php
deleted file mode 100644
index 19b63fa94..000000000
--- a/data/iso_3166-2/FK.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Falkland Islands (Malvinas)",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/FM.php b/data/iso_3166-2/FM.php
deleted file mode 100644
index 61c9116ce..000000000
--- a/data/iso_3166-2/FM.php
+++ /dev/null
@@ -1,10 +0,0 @@
-<?php
-return [
-  "country" => "Micronesia, Federated States of",
-  "subdivisions" => [
-    "KSA" => "Kosrae",
-    "PNI" => "Pohnpei",
-    "TRK" => "Chuuk",
-    "YAP" => "Yap"
-  ]
-];
diff --git a/data/iso_3166-2/FO.php b/data/iso_3166-2/FO.php
deleted file mode 100644
index 15a3e404d..000000000
--- a/data/iso_3166-2/FO.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Faroe Islands",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/FR.php b/data/iso_3166-2/FR.php
deleted file mode 100644
index 8526e8227..000000000
--- a/data/iso_3166-2/FR.php
+++ /dev/null
@@ -1,133 +0,0 @@
-<?php
-return [
-  "country" => "France",
-  "subdivisions" => [
-    "01" => "Ain",
-    "02" => "Aisne",
-    "03" => "Allier",
-    "04" => "Alpes-de-Haute-Provence",
-    "05" => "Hautes-Alpes",
-    "06" => "Alpes-Maritimes",
-    "07" => "Ardèche",
-    "08" => "Ardennes",
-    "09" => "Ariège",
-    "10" => "Aube",
-    "11" => "Aude",
-    "12" => "Aveyron",
-    "13" => "Bouches-du-Rhône",
-    "14" => "Calvados",
-    "15" => "Cantal",
-    "16" => "Charente",
-    "17" => "Charente-Maritime",
-    "18" => "Cher",
-    "19" => "Corrèze",
-    "20R" => "Corse",
-    "21" => "Côte-d'Or",
-    "22" => "Côtes-d'Armor",
-    "23" => "Creuse",
-    "24" => "Dordogne",
-    "25" => "Doubs",
-    "26" => "Drôme",
-    "27" => "Eure",
-    "28" => "Eure-et-Loir",
-    "29" => "Finistère",
-    "2A" => "Corse-du-Sud",
-    "2B" => "Haute-Corse",
-    "30" => "Gard",
-    "31" => "Haute-Garonne",
-    "32" => "Gers",
-    "33" => "Gironde",
-    "34" => "Hérault",
-    "35" => "Ille-et-Vilaine",
-    "36" => "Indre",
-    "37" => "Indre-et-Loire",
-    "38" => "Isère",
-    "39" => "Jura",
-    "40" => "Landes",
-    "41" => "Loir-et-Cher",
-    "42" => "Loire",
-    "43" => "Haute-Loire",
-    "44" => "Loire-Atlantique",
-    "45" => "Loiret",
-    "46" => "Lot",
-    "47" => "Lot-et-Garonne",
-    "48" => "Lozère",
-    "49" => "Maine-et-Loire",
-    "50" => "Manche",
-    "51" => "Marne",
-    "52" => "Haute-Marne",
-    "53" => "Mayenne",
-    "54" => "Meurthe-et-Moselle",
-    "55" => "Meuse",
-    "56" => "Morbihan",
-    "57" => "Moselle",
-    "58" => "Nièvre",
-    "59" => "Nord",
-    "60" => "Oise",
-    "61" => "Orne",
-    "62" => "Pas-de-Calais",
-    "63" => "Puy-de-Dôme",
-    "64" => "Pyrénées-Atlantiques",
-    "65" => "Hautes-Pyrénées",
-    "66" => "Pyrénées-Orientales",
-    "67" => "Bas-Rhin",
-    "68" => "Haut-Rhin",
-    "69" => "Rhône",
-    "70" => "Haute-Saône",
-    "71" => "Saône-et-Loire",
-    "72" => "Sarthe",
-    "73" => "Savoie",
-    "74" => "Haute-Savoie",
-    "75" => "Paris",
-    "76" => "Seine-Maritime",
-    "77" => "Seine-et-Marne",
-    "78" => "Yvelines",
-    "79" => "Deux-Sèvres",
-    "80" => "Somme",
-    "81" => "Tarn",
-    "82" => "Tarn-et-Garonne",
-    "83" => "Var",
-    "84" => "Vaucluse",
-    "85" => "Vendée",
-    "86" => "Vienne",
-    "87" => "Haute-Vienne",
-    "88" => "Vosges",
-    "89" => "Yonne",
-    "90" => "Territoire de Belfort",
-    "91" => "Essonne",
-    "92" => "Hauts-de-Seine",
-    "93" => "Seine-Saint-Denis",
-    "94" => "Val-de-Marne",
-    "95" => "Val-d'Oise",
-    "971" => "Guadeloupe",
-    "972" => "Martinique",
-    "973" => "Guyane (française)",
-    "974" => "La Réunion",
-    "976" => "Mayotte",
-    "ARA" => "Auvergne-Rhône-Alpes",
-    "BFC" => "Bourgogne-Franche-Comté",
-    "BL" => "Saint-Barthélemy",
-    "BRE" => "Bretagne",
-    "CP" => "Clipperton",
-    "CVL" => "Centre-Val de Loire",
-    "GES" => "Grand-Est",
-    "GF" => "Guyane (française)",
-    "GP" => "Guadeloupe",
-    "HDF" => "Hauts-de-France",
-    "IDF" => "Île-de-France",
-    "MF" => "Saint-Martin",
-    "MQ" => "Martinique",
-    "NAQ" => "Nouvelle-Aquitaine",
-    "NC" => "Nouvelle-Calédonie",
-    "NOR" => "Normandie",
-    "OCC" => "Occitanie",
-    "PAC" => "Provence-Alpes-Côte-d’Azur",
-    "PDL" => "Pays-de-la-Loire",
-    "PF" => "Polynésie française",
-    "PM" => "Saint-Pierre-et-Miquelon",
-    "RE" => "La Réunion",
-    "TF" => "Terres australes françaises",
-    "WF" => "Wallis-et-Futuna",
-    "YT" => "Mayotte"
-  ]
-];
diff --git a/data/iso_3166-2/GA.php b/data/iso_3166-2/GA.php
deleted file mode 100644
index db88eb017..000000000
--- a/data/iso_3166-2/GA.php
+++ /dev/null
@@ -1,15 +0,0 @@
-<?php
-return [
-  "country" => "Gabon",
-  "subdivisions" => [
-    "1" => "Estuaire",
-    "2" => "Haut-Ogooué",
-    "3" => "Moyen-Ogooué",
-    "4" => "Ngounié",
-    "5" => "Nyanga",
-    "6" => "Ogooué-Ivindo",
-    "7" => "Ogooué-Lolo",
-    "8" => "Ogooué-Maritime",
-    "9" => "Woleu-Ntem"
-  ]
-];
diff --git a/data/iso_3166-2/GB.php b/data/iso_3166-2/GB.php
deleted file mode 100644
index 269753ebe..000000000
--- a/data/iso_3166-2/GB.php
+++ /dev/null
@@ -1,226 +0,0 @@
-<?php
-return [
-  "country" => "United Kingdom",
-  "subdivisions" => [
-    "ABC" => "Armagh City, Banbridge and Craigavon",
-    "ABD" => "Aberdeenshire",
-    "ABE" => "Aberdeen City",
-    "AGB" => "Argyll and Bute",
-    "AGY" => "Isle of Anglesey [Sir Ynys Môn GB-YNM]",
-    "AND" => "Ards and North Down",
-    "ANN" => "Antrim and Newtownabbey",
-    "ANS" => "Angus",
-    "BAS" => "Bath and North East Somerset",
-    "BBD" => "Blackburn with Darwen",
-    "BCP" => "Bournemouth, Christchurch and Poole",
-    "BDF" => "Bedford",
-    "BDG" => "Barking and Dagenham",
-    "BEN" => "Brent",
-    "BEX" => "Bexley",
-    "BFS" => "Belfast City",
-    "BGE" => "Bridgend [Pen-y-bont ar Ogwr GB-POG]",
-    "BGW" => "Blaenau Gwent",
-    "BIR" => "Birmingham",
-    "BKM" => "Buckinghamshire",
-    "BNE" => "Barnet",
-    "BNH" => "Brighton and Hove",
-    "BNS" => "Barnsley",
-    "BOL" => "Bolton",
-    "BPL" => "Blackpool",
-    "BRC" => "Bracknell Forest",
-    "BRD" => "Bradford",
-    "BRY" => "Bromley",
-    "BST" => "Bristol, City of",
-    "BUR" => "Bury",
-    "CAM" => "Cambridgeshire",
-    "CAY" => "Caerphilly [Caerffili GB-CAF]",
-    "CBF" => "Central Bedfordshire",
-    "CCG" => "Causeway Coast and Glens",
-    "CGN" => "Ceredigion [Sir Ceredigion]",
-    "CHE" => "Cheshire East",
-    "CHW" => "Cheshire West and Chester",
-    "CLD" => "Calderdale",
-    "CLK" => "Clackmannanshire",
-    "CMA" => "Cumbria",
-    "CMD" => "Camden",
-    "CMN" => "Carmarthenshire [Sir Gaerfyrddin GB-GFY]",
-    "CON" => "Cornwall",
-    "COV" => "Coventry",
-    "CRF" => "Cardiff [Caerdydd GB-CRD]",
-    "CRY" => "Croydon",
-    "CWY" => "Conwy",
-    "DAL" => "Darlington",
-    "DBY" => "Derbyshire",
-    "DEN" => "Denbighshire [Sir Ddinbych GB-DDB]",
-    "DER" => "Derby",
-    "DEV" => "Devon",
-    "DGY" => "Dumfries and Galloway",
-    "DNC" => "Doncaster",
-    "DND" => "Dundee City",
-    "DOR" => "Dorset",
-    "DRS" => "Derry and Strabane",
-    "DUD" => "Dudley",
-    "DUR" => "Durham, County",
-    "EAL" => "Ealing",
-    "EAY" => "East Ayrshire",
-    "EDH" => "Edinburgh, City of",
-    "EDU" => "East Dunbartonshire",
-    "ELN" => "East Lothian",
-    "ELS" => "Eilean Siar",
-    "ENF" => "Enfield",
-    "ENG" => "England",
-    "ERW" => "East Renfrewshire",
-    "ERY" => "East Riding of Yorkshire",
-    "ESS" => "Essex",
-    "ESX" => "East Sussex",
-    "FAL" => "Falkirk",
-    "FIF" => "Fife",
-    "FLN" => "Flintshire [Sir y Fflint GB-FFL]",
-    "FMO" => "Fermanagh and Omagh",
-    "GAT" => "Gateshead",
-    "GLG" => "Glasgow City",
-    "GLS" => "Gloucestershire",
-    "GRE" => "Greenwich",
-    "GWN" => "Gwynedd",
-    "HAL" => "Halton",
-    "HAM" => "Hampshire",
-    "HAV" => "Havering",
-    "HCK" => "Hackney",
-    "HEF" => "Herefordshire",
-    "HIL" => "Hillingdon",
-    "HLD" => "Highland",
-    "HMF" => "Hammersmith and Fulham",
-    "HNS" => "Hounslow",
-    "HPL" => "Hartlepool",
-    "HRT" => "Hertfordshire",
-    "HRW" => "Harrow",
-    "HRY" => "Haringey",
-    "IOS" => "Isles of Scilly",
-    "IOW" => "Isle of Wight",
-    "ISL" => "Islington",
-    "IVC" => "Inverclyde",
-    "KEC" => "Kensington and Chelsea",
-    "KEN" => "Kent",
-    "KHL" => "Kingston upon Hull",
-    "KIR" => "Kirklees",
-    "KTT" => "Kingston upon Thames",
-    "KWL" => "Knowsley",
-    "LAN" => "Lancashire",
-    "LBC" => "Lisburn and Castlereagh",
-    "LBH" => "Lambeth",
-    "LCE" => "Leicester",
-    "LDS" => "Leeds",
-    "LEC" => "Leicestershire",
-    "LEW" => "Lewisham",
-    "LIN" => "Lincolnshire",
-    "LIV" => "Liverpool",
-    "LND" => "London, City of",
-    "LUT" => "Luton",
-    "MAN" => "Manchester",
-    "MDB" => "Middlesbrough",
-    "MDW" => "Medway",
-    "MEA" => "Mid and East Antrim",
-    "MIK" => "Milton Keynes",
-    "MLN" => "Midlothian",
-    "MON" => "Monmouthshire [Sir Fynwy GB-FYN]",
-    "MRT" => "Merton",
-    "MRY" => "Moray",
-    "MTY" => "Merthyr Tydfil [Merthyr Tudful GB-MTU]",
-    "MUL" => "Mid-Ulster",
-    "NAY" => "North Ayrshire",
-    "NBL" => "Northumberland",
-    "NEL" => "North East Lincolnshire",
-    "NET" => "Newcastle upon Tyne",
-    "NFK" => "Norfolk",
-    "NGM" => "Nottingham",
-    "NIR" => "Northern Ireland",
-    "NLK" => "North Lanarkshire",
-    "NLN" => "North Lincolnshire",
-    "NMD" => "Newry, Mourne and Down",
-    "NSM" => "North Somerset",
-    "NTH" => "Northamptonshire",
-    "NTL" => "Neath Port Talbot [Castell-nedd Port Talbot GB-CTL]",
-    "NTT" => "Nottinghamshire",
-    "NTY" => "North Tyneside",
-    "NWM" => "Newham",
-    "NWP" => "Newport [Casnewydd GB-CNW]",
-    "NYK" => "North Yorkshire",
-    "OLD" => "Oldham",
-    "ORK" => "Orkney Islands",
-    "OXF" => "Oxfordshire",
-    "PEM" => "Pembrokeshire [Sir Benfro GB-BNF]",
-    "PKN" => "Perth and Kinross",
-    "PLY" => "Plymouth",
-    "POR" => "Portsmouth",
-    "POW" => "Powys",
-    "PTE" => "Peterborough",
-    "RCC" => "Redcar and Cleveland",
-    "RCH" => "Rochdale",
-    "RCT" => "Rhondda Cynon Taff [Rhondda CynonTaf]",
-    "RDB" => "Redbridge",
-    "RDG" => "Reading",
-    "RFW" => "Renfrewshire",
-    "RIC" => "Richmond upon Thames",
-    "ROT" => "Rotherham",
-    "RUT" => "Rutland",
-    "SAW" => "Sandwell",
-    "SAY" => "South Ayrshire",
-    "SCB" => "Scottish Borders",
-    "SCT" => "Scotland",
-    "SFK" => "Suffolk",
-    "SFT" => "Sefton",
-    "SGC" => "South Gloucestershire",
-    "SHF" => "Sheffield",
-    "SHN" => "St. Helens",
-    "SHR" => "Shropshire",
-    "SKP" => "Stockport",
-    "SLF" => "Salford",
-    "SLG" => "Slough",
-    "SLK" => "South Lanarkshire",
-    "SND" => "Sunderland",
-    "SOL" => "Solihull",
-    "SOM" => "Somerset",
-    "SOS" => "Southend-on-Sea",
-    "SRY" => "Surrey",
-    "STE" => "Stoke-on-Trent",
-    "STG" => "Stirling",
-    "STH" => "Southampton",
-    "STN" => "Sutton",
-    "STS" => "Staffordshire",
-    "STT" => "Stockton-on-Tees",
-    "STY" => "South Tyneside",
-    "SWA" => "Swansea [Abertawe GB-ATA]",
-    "SWD" => "Swindon",
-    "SWK" => "Southwark",
-    "TAM" => "Tameside",
-    "TFW" => "Telford and Wrekin",
-    "THR" => "Thurrock",
-    "TOB" => "Torbay",
-    "TOF" => "Torfaen [Tor-faen]",
-    "TRF" => "Trafford",
-    "TWH" => "Tower Hamlets",
-    "VGL" => "Vale of Glamorgan, The [Bro Morgannwg GB-BMG]",
-    "WAR" => "Warwickshire",
-    "WBK" => "West Berkshire",
-    "WDU" => "West Dunbartonshire",
-    "WFT" => "Waltham Forest",
-    "WGN" => "Wigan",
-    "WIL" => "Wiltshire",
-    "WKF" => "Wakefield",
-    "WLL" => "Walsall",
-    "WLN" => "West Lothian",
-    "WLS" => "Wales [Cymru GB-CYM]",
-    "WLV" => "Wolverhampton",
-    "WND" => "Wandsworth",
-    "WNM" => "Windsor and Maidenhead",
-    "WOK" => "Wokingham",
-    "WOR" => "Worcestershire",
-    "WRL" => "Wirral",
-    "WRT" => "Warrington",
-    "WRX" => "Wrexham [Wrecsam GB-WRC]",
-    "WSM" => "Westminster",
-    "WSX" => "West Sussex",
-    "YOR" => "York",
-    "ZET" => "Shetland Islands"
-  ]
-];
diff --git a/data/iso_3166-2/GD.php b/data/iso_3166-2/GD.php
deleted file mode 100644
index a9adc5685..000000000
--- a/data/iso_3166-2/GD.php
+++ /dev/null
@@ -1,13 +0,0 @@
-<?php
-return [
-  "country" => "Grenada",
-  "subdivisions" => [
-    "01" => "Saint Andrew",
-    "02" => "Saint David",
-    "03" => "Saint George",
-    "04" => "Saint John",
-    "05" => "Saint Mark",
-    "06" => "Saint Patrick",
-    "10" => "Southern Grenadine Islands"
-  ]
-];
diff --git a/data/iso_3166-2/GE.php b/data/iso_3166-2/GE.php
deleted file mode 100644
index 13a2c567e..000000000
--- a/data/iso_3166-2/GE.php
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php
-return [
-  "country" => "Georgia",
-  "subdivisions" => [
-    "AB" => "Abkhazia",
-    "AJ" => "Ajaria",
-    "GU" => "Guria",
-    "IM" => "Imereti",
-    "KA" => "K'akheti",
-    "KK" => "Kvemo Kartli",
-    "MM" => "Mtskheta-Mtianeti",
-    "RL" => "Rach'a-Lechkhumi-Kvemo Svaneti",
-    "SJ" => "Samtskhe-Javakheti",
-    "SK" => "Shida Kartli",
-    "SZ" => "Samegrelo-Zemo Svaneti",
-    "TB" => "Tbilisi"
-  ]
-];
diff --git a/data/iso_3166-2/GF.php b/data/iso_3166-2/GF.php
deleted file mode 100644
index 0c1ca4759..000000000
--- a/data/iso_3166-2/GF.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "French Guiana",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/GG.php b/data/iso_3166-2/GG.php
deleted file mode 100644
index 7256a55f7..000000000
--- a/data/iso_3166-2/GG.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Guernsey",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/GH.php b/data/iso_3166-2/GH.php
deleted file mode 100644
index ed4c14002..000000000
--- a/data/iso_3166-2/GH.php
+++ /dev/null
@@ -1,22 +0,0 @@
-<?php
-return [
-  "country" => "Ghana",
-  "subdivisions" => [
-    "AA" => "Greater Accra",
-    "AF" => "Ahafo",
-    "AH" => "Ashanti",
-    "BE" => "Bono East",
-    "BO" => "Bono",
-    "CP" => "Central",
-    "EP" => "Eastern",
-    "NE" => "North East",
-    "NP" => "Northern",
-    "OT" => "Oti",
-    "SV" => "Savannah",
-    "TV" => "Volta",
-    "UE" => "Upper East",
-    "UW" => "Upper West",
-    "WN" => "Western North",
-    "WP" => "Western"
-  ]
-];
diff --git a/data/iso_3166-2/GI.php b/data/iso_3166-2/GI.php
deleted file mode 100644
index 420d14257..000000000
--- a/data/iso_3166-2/GI.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Gibraltar",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/GL.php b/data/iso_3166-2/GL.php
deleted file mode 100644
index d5f12267d..000000000
--- a/data/iso_3166-2/GL.php
+++ /dev/null
@@ -1,11 +0,0 @@
-<?php
-return [
-  "country" => "Greenland",
-  "subdivisions" => [
-    "AV" => "Avannaata Kommunia",
-    "KU" => "Kommune Kujalleq",
-    "QE" => "Qeqqata Kommunia",
-    "QT" => "Kommune Qeqertalik",
-    "SM" => "Kommuneqarfik Sermersooq"
-  ]
-];
diff --git a/data/iso_3166-2/GM.php b/data/iso_3166-2/GM.php
deleted file mode 100644
index 00ca2578c..000000000
--- a/data/iso_3166-2/GM.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-return [
-  "country" => "Gambia",
-  "subdivisions" => [
-    "B" => "Banjul",
-    "L" => "Lower River",
-    "M" => "Central River",
-    "N" => "North Bank",
-    "U" => "Upper River",
-    "W" => "Western"
-  ]
-];
diff --git a/data/iso_3166-2/GN.php b/data/iso_3166-2/GN.php
deleted file mode 100644
index 8c8756b17..000000000
--- a/data/iso_3166-2/GN.php
+++ /dev/null
@@ -1,47 +0,0 @@
-<?php
-return [
-  "country" => "Guinea",
-  "subdivisions" => [
-    "B" => "Boké",
-    "BE" => "Beyla",
-    "BF" => "Boffa",
-    "BK" => "Boké",
-    "C" => "Conakry",
-    "CO" => "Coyah",
-    "D" => "Kindia",
-    "DB" => "Dabola",
-    "DI" => "Dinguiraye",
-    "DL" => "Dalaba",
-    "DU" => "Dubréka",
-    "F" => "Faranah",
-    "FA" => "Faranah",
-    "FO" => "Forécariah",
-    "FR" => "Fria",
-    "GA" => "Gaoual",
-    "GU" => "Guékédou",
-    "K" => "Kankan",
-    "KA" => "Kankan",
-    "KB" => "Koubia",
-    "KD" => "Kindia",
-    "KE" => "Kérouané",
-    "KN" => "Koundara",
-    "KO" => "Kouroussa",
-    "KS" => "Kissidougou",
-    "L" => "Labé",
-    "LA" => "Labé",
-    "LE" => "Lélouma",
-    "LO" => "Lola",
-    "M" => "Mamou",
-    "MC" => "Macenta",
-    "MD" => "Mandiana",
-    "ML" => "Mali",
-    "MM" => "Mamou",
-    "N" => "Nzérékoré",
-    "NZ" => "Nzérékoré",
-    "PI" => "Pita",
-    "SI" => "Siguiri",
-    "TE" => "Télimélé",
-    "TO" => "Tougué",
-    "YO" => "Yomou"
-  ]
-];
diff --git a/data/iso_3166-2/GP.php b/data/iso_3166-2/GP.php
deleted file mode 100644
index b4dc81bb3..000000000
--- a/data/iso_3166-2/GP.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Guadeloupe",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/GQ.php b/data/iso_3166-2/GQ.php
deleted file mode 100644
index a2020a092..000000000
--- a/data/iso_3166-2/GQ.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-return [
-  "country" => "Equatorial Guinea",
-  "subdivisions" => [
-    "AN" => "Annobon",
-    "BN" => "Bioko Nord",
-    "BS" => "Bioko Sud",
-    "C" => "Região Continental",
-    "CS" => "Centro Sud",
-    "DJ" => "Djibloho",
-    "I" => "Região Insular",
-    "KN" => "Kié-Ntem",
-    "LI" => "Litoral",
-    "WN" => "Wele-Nzas"
-  ]
-];
diff --git a/data/iso_3166-2/GR.php b/data/iso_3166-2/GR.php
deleted file mode 100644
index 5047a6b40..000000000
--- a/data/iso_3166-2/GR.php
+++ /dev/null
@@ -1,20 +0,0 @@
-<?php
-return [
-  "country" => "Greece",
-  "subdivisions" => [
-    "69" => "Ágion Óros",
-    "A" => "Anatolikí Makedonía kai Thráki",
-    "B" => "Kentrikí Makedonía",
-    "C" => "Dytikí Makedonía",
-    "D" => "Ípeiros",
-    "E" => "Thessalía",
-    "F" => "Ionía Nísia",
-    "G" => "Dytikí Elláda",
-    "H" => "Stereá Elláda",
-    "I" => "Attikí",
-    "J" => "Pelopónnisos",
-    "K" => "Vóreio Aigaío",
-    "L" => "Nótio Aigaío",
-    "M" => "Kríti"
-  ]
-];
diff --git a/data/iso_3166-2/GS.php b/data/iso_3166-2/GS.php
deleted file mode 100644
index 39e0c3557..000000000
--- a/data/iso_3166-2/GS.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "South Georgia and the South Sandwich Islands",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/GT.php b/data/iso_3166-2/GT.php
deleted file mode 100644
index deab276c8..000000000
--- a/data/iso_3166-2/GT.php
+++ /dev/null
@@ -1,28 +0,0 @@
-<?php
-return [
-  "country" => "Guatemala",
-  "subdivisions" => [
-    "AV" => "Alta Verapaz",
-    "BV" => "Baja Verapaz",
-    "CM" => "Chimaltenango",
-    "CQ" => "Chiquimula",
-    "ES" => "Escuintla",
-    "GU" => "Guatemala",
-    "HU" => "Huehuetenango",
-    "IZ" => "Izabal",
-    "JA" => "Jalapa",
-    "JU" => "Jutiapa",
-    "PE" => "Petén",
-    "PR" => "El Progreso",
-    "QC" => "Quiché",
-    "QZ" => "Quetzaltenango",
-    "RE" => "Retalhuleu",
-    "SA" => "Sacatepéquez",
-    "SM" => "San Marcos",
-    "SO" => "Sololá",
-    "SR" => "Santa Rosa",
-    "SU" => "Suchitepéquez",
-    "TO" => "Totonicapán",
-    "ZA" => "Zacapa"
-  ]
-];
diff --git a/data/iso_3166-2/GU.php b/data/iso_3166-2/GU.php
deleted file mode 100644
index f87650746..000000000
--- a/data/iso_3166-2/GU.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Guam",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/GW.php b/data/iso_3166-2/GW.php
deleted file mode 100644
index 52cd368da..000000000
--- a/data/iso_3166-2/GW.php
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php
-return [
-  "country" => "Guinea-Bissau",
-  "subdivisions" => [
-    "BA" => "Bafatá",
-    "BL" => "Bolama / Bijagós",
-    "BM" => "Biombo",
-    "BS" => "Bissau",
-    "CA" => "Cacheu",
-    "GA" => "Gabú",
-    "L" => "Leste",
-    "N" => "Norte",
-    "OI" => "Oio",
-    "QU" => "Quinara",
-    "S" => "Sul",
-    "TO" => "Tombali"
-  ]
-];
diff --git a/data/iso_3166-2/GY.php b/data/iso_3166-2/GY.php
deleted file mode 100644
index 92de69412..000000000
--- a/data/iso_3166-2/GY.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-return [
-  "country" => "Guyana",
-  "subdivisions" => [
-    "BA" => "Barima-Waini",
-    "CU" => "Cuyuni-Mazaruni",
-    "DE" => "Demerara-Mahaica",
-    "EB" => "East Berbice-Corentyne",
-    "ES" => "Essequibo Islands-West Demerara",
-    "MA" => "Mahaica-Berbice",
-    "PM" => "Pomeroon-Supenaam",
-    "PT" => "Potaro-Siparuni",
-    "UD" => "Upper Demerara-Berbice",
-    "UT" => "Upper Takutu-Upper Essequibo"
-  ]
-];
diff --git a/data/iso_3166-2/HK.php b/data/iso_3166-2/HK.php
deleted file mode 100644
index 006f197d4..000000000
--- a/data/iso_3166-2/HK.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Hong Kong",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/HM.php b/data/iso_3166-2/HM.php
deleted file mode 100644
index 53a55d80b..000000000
--- a/data/iso_3166-2/HM.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Heard Island and McDonald Islands",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/HN.php b/data/iso_3166-2/HN.php
deleted file mode 100644
index 26eb36181..000000000
--- a/data/iso_3166-2/HN.php
+++ /dev/null
@@ -1,24 +0,0 @@
-<?php
-return [
-  "country" => "Honduras",
-  "subdivisions" => [
-    "AT" => "Atlántida",
-    "CH" => "Choluteca",
-    "CL" => "Colón",
-    "CM" => "Comayagua",
-    "CP" => "Copán",
-    "CR" => "Cortés",
-    "EP" => "El Paraíso",
-    "FM" => "Francisco Morazán",
-    "GD" => "Gracias a Dios",
-    "IB" => "Islas de la Bahía",
-    "IN" => "Intibucá",
-    "LE" => "Lempira",
-    "LP" => "La Paz",
-    "OC" => "Ocotepeque",
-    "OL" => "Olancho",
-    "SB" => "Santa Bárbara",
-    "VA" => "Valle",
-    "YO" => "Yoro"
-  ]
-];
diff --git a/data/iso_3166-2/HR.php b/data/iso_3166-2/HR.php
deleted file mode 100644
index 67122d194..000000000
--- a/data/iso_3166-2/HR.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-return [
-  "country" => "Croatia",
-  "subdivisions" => [
-    "01" => "Zagrebačka županija",
-    "02" => "Krapinsko-zagorska županija",
-    "03" => "Sisačko-moslavačka županija",
-    "04" => "Karlovačka županija",
-    "05" => "Varaždinska županija",
-    "06" => "Koprivničko-križevačka županija",
-    "07" => "Bjelovarsko-bilogorska županija",
-    "08" => "Primorsko-goranska županija",
-    "09" => "Ličko-senjska županija",
-    "10" => "Virovitičko-podravska županija",
-    "11" => "Požeško-slavonska županija",
-    "12" => "Brodsko-posavska županija",
-    "13" => "Zadarska županija",
-    "14" => "Osječko-baranjska županija",
-    "15" => "Šibensko-kninska županija",
-    "16" => "Vukovarsko-srijemska županija",
-    "17" => "Splitsko-dalmatinska županija",
-    "18" => "Istarska županija",
-    "19" => "Dubrovačko-neretvanska županija",
-    "20" => "Međimurska županija",
-    "21" => "Grad Zagreb"
-  ]
-];
diff --git a/data/iso_3166-2/HT.php b/data/iso_3166-2/HT.php
deleted file mode 100644
index 5b5750d38..000000000
--- a/data/iso_3166-2/HT.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-return [
-  "country" => "Haiti",
-  "subdivisions" => [
-    "AR" => "Artibonite",
-    "CE" => "Centre",
-    "GA" => "Grandans",
-    "ND" => "Nord",
-    "NE" => "Nord-Est",
-    "NI" => "Nip",
-    "NO" => "Nord-Ouest",
-    "OU" => "Lwès",
-    "SD" => "Sid",
-    "SE" => "Sidès"
-  ]
-];
diff --git a/data/iso_3166-2/HU.php b/data/iso_3166-2/HU.php
deleted file mode 100644
index 356df388f..000000000
--- a/data/iso_3166-2/HU.php
+++ /dev/null
@@ -1,49 +0,0 @@
-<?php
-return [
-  "country" => "Hungary",
-  "subdivisions" => [
-    "BA" => "Baranya",
-    "BC" => "Békéscsaba",
-    "BE" => "Békés",
-    "BK" => "Bács-Kiskun",
-    "BU" => "Budapest",
-    "BZ" => "Borsod-Abaúj-Zemplén",
-    "CS" => "Csongrád",
-    "DE" => "Debrecen",
-    "DU" => "Dunaújváros",
-    "EG" => "Eger",
-    "ER" => "Érd",
-    "FE" => "Fejér",
-    "GS" => "Győr-Moson-Sopron",
-    "GY" => "Győr",
-    "HB" => "Hajdú-Bihar",
-    "HE" => "Heves",
-    "HV" => "Hódmezővásárhely",
-    "JN" => "Jász-Nagykun-Szolnok",
-    "KE" => "Komárom-Esztergom",
-    "KM" => "Kecskemét",
-    "KV" => "Kaposvár",
-    "MI" => "Miskolc",
-    "NK" => "Nagykanizsa",
-    "NO" => "Nógrád",
-    "NY" => "Nyíregyháza",
-    "PE" => "Pest",
-    "PS" => "Pécs",
-    "SD" => "Szeged",
-    "SF" => "Székesfehérvár",
-    "SH" => "Szombathely",
-    "SK" => "Szolnok",
-    "SN" => "Sopron",
-    "SO" => "Somogy",
-    "SS" => "Szekszárd",
-    "ST" => "Salgótarján",
-    "SZ" => "Szabolcs-Szatmár-Bereg",
-    "TB" => "Tatabánya",
-    "TO" => "Tolna",
-    "VA" => "Vas",
-    "VE" => "Veszprém",
-    "VM" => "Veszprém",
-    "ZA" => "Zala",
-    "ZE" => "Zalaegerszeg"
-  ]
-];
diff --git a/data/iso_3166-2/ID.php b/data/iso_3166-2/ID.php
deleted file mode 100644
index 15a057cb5..000000000
--- a/data/iso_3166-2/ID.php
+++ /dev/null
@@ -1,47 +0,0 @@
-<?php
-return [
-  "country" => "Indonesia",
-  "subdivisions" => [
-    "AC" => "Aceh",
-    "BA" => "Bali",
-    "BB" => "Kepulauan Bangka Belitung",
-    "BE" => "Bengkulu",
-    "BT" => "Banten",
-    "GO" => "Gorontalo",
-    "JA" => "Jambi",
-    "JB" => "Jawa Barat",
-    "JI" => "Jawa Timur",
-    "JK" => "Jakarta Raya",
-    "JT" => "Jawa Tengah",
-    "JW" => "Jawa",
-    "KA" => "Kalimantan",
-    "KB" => "Kalimantan Barat",
-    "KI" => "Kalimantan Timur",
-    "KR" => "Kepulauan Riau",
-    "KS" => "Kalimantan Selatan",
-    "KT" => "Kalimantan Tengah",
-    "KU" => "Kalimantan Utara",
-    "LA" => "Lampung",
-    "MA" => "Maluku",
-    "ML" => "Maluku",
-    "MU" => "Maluku Utara",
-    "NB" => "Nusa Tenggara Barat",
-    "NT" => "Nusa Tenggara Timur",
-    "NU" => "Nusa Tenggara",
-    "PA" => "Papua",
-    "PB" => "Papua Barat",
-    "PP" => "Papua",
-    "RI" => "Riau",
-    "SA" => "Sulawesi Utara",
-    "SB" => "Sumatera Barat",
-    "SG" => "Sulawesi Tenggara",
-    "SL" => "Sulawesi",
-    "SM" => "Sumatera",
-    "SN" => "Sulawesi Selatan",
-    "SR" => "Sulawesi Barat",
-    "SS" => "Sumatera Selatan",
-    "ST" => "Sulawesi Tengah",
-    "SU" => "Sumatera Utara",
-    "YO" => "Yogyakarta"
-  ]
-];
diff --git a/data/iso_3166-2/IE.php b/data/iso_3166-2/IE.php
deleted file mode 100644
index 097ee1f22..000000000
--- a/data/iso_3166-2/IE.php
+++ /dev/null
@@ -1,36 +0,0 @@
-<?php
-return [
-  "country" => "Ireland",
-  "subdivisions" => [
-    "C" => "Connaught",
-    "CE" => "Clare",
-    "CN" => "Cavan",
-    "CO" => "Cork",
-    "CW" => "Carlow",
-    "D" => "Dublin",
-    "DL" => "Donegal",
-    "G" => "Galway",
-    "KE" => "Kildare",
-    "KK" => "Kilkenny",
-    "KY" => "Kerry",
-    "L" => "Leinster",
-    "LD" => "Longford",
-    "LH" => "Louth",
-    "LK" => "Limerick",
-    "LM" => "Leitrim",
-    "LS" => "Laois",
-    "M" => "Munster",
-    "MH" => "Meath",
-    "MN" => "Monaghan",
-    "MO" => "Mayo",
-    "OY" => "Offaly",
-    "RN" => "Roscommon",
-    "SO" => "Sligo",
-    "TA" => "Tipperary",
-    "U" => "Ulster",
-    "WD" => "Waterford",
-    "WH" => "Westmeath",
-    "WW" => "Wicklow",
-    "WX" => "Wexford"
-  ]
-];
diff --git a/data/iso_3166-2/IL.php b/data/iso_3166-2/IL.php
deleted file mode 100644
index a242ef3d7..000000000
--- a/data/iso_3166-2/IL.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-return [
-  "country" => "Israel",
-  "subdivisions" => [
-    "D" => "Al Janūbī",
-    "HA" => "H̱efa",
-    "JM" => "Al Quds",
-    "M" => "Al Awsaţ",
-    "TA" => "Tall Abīb",
-    "Z" => "Ash Shamālī"
-  ]
-];
diff --git a/data/iso_3166-2/IM.php b/data/iso_3166-2/IM.php
deleted file mode 100644
index 469791214..000000000
--- a/data/iso_3166-2/IM.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Isle of Man",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/IN.php b/data/iso_3166-2/IN.php
deleted file mode 100644
index b4c6b9058..000000000
--- a/data/iso_3166-2/IN.php
+++ /dev/null
@@ -1,42 +0,0 @@
-<?php
-return [
-  "country" => "India",
-  "subdivisions" => [
-    "AN" => "Andaman and Nicobar Islands",
-    "AP" => "Andhra Pradesh",
-    "AR" => "Arunāchal Pradesh",
-    "AS" => "Assam",
-    "BR" => "Bihār",
-    "CH" => "Chandīgarh",
-    "CT" => "Chhattīsgarh",
-    "DH" => "Dādra and Nagar Haveli and Damān and Diu",
-    "DL" => "Delhi",
-    "GA" => "Goa",
-    "GJ" => "Gujarāt",
-    "HP" => "Himāchal Pradesh",
-    "HR" => "Haryāna",
-    "JH" => "Jhārkhand",
-    "JK" => "Jammu and Kashmīr",
-    "KA" => "Karnātaka",
-    "KL" => "Kerala",
-    "LA" => "Ladākh",
-    "LD" => "Lakshadweep",
-    "MH" => "Mahārāshtra",
-    "ML" => "Meghālaya",
-    "MN" => "Manipur",
-    "MP" => "Madhya Pradesh",
-    "MZ" => "Mizoram",
-    "NL" => "Nāgāland",
-    "OR" => "Odisha",
-    "PB" => "Punjab",
-    "PY" => "Puducherry",
-    "RJ" => "Rājasthān",
-    "SK" => "Sikkim",
-    "TG" => "Telangāna",
-    "TN" => "Tamil Nādu",
-    "TR" => "Tripura",
-    "UP" => "Uttar Pradesh",
-    "UT" => "Uttarākhand",
-    "WB" => "West Bengal"
-  ]
-];
diff --git a/data/iso_3166-2/IO.php b/data/iso_3166-2/IO.php
deleted file mode 100644
index e45311954..000000000
--- a/data/iso_3166-2/IO.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "British Indian Ocean Territory",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/IQ.php b/data/iso_3166-2/IQ.php
deleted file mode 100644
index c7bf48660..000000000
--- a/data/iso_3166-2/IQ.php
+++ /dev/null
@@ -1,24 +0,0 @@
-<?php
-return [
-  "country" => "Iraq",
-  "subdivisions" => [
-    "AN" => "Al Anbār",
-    "AR" => "Arbīl",
-    "BA" => "Al Başrah",
-    "BB" => "Bābil",
-    "BG" => "Baghdād",
-    "DA" => "Dahūk",
-    "DI" => "Diyālá",
-    "DQ" => "Dhī Qār",
-    "KA" => "Karbalā’",
-    "KI" => "Kirkūk",
-    "MA" => "Maysān",
-    "MU" => "Al Muthanná",
-    "NA" => "An Najaf",
-    "NI" => "Nīnawá",
-    "QA" => "Al Qādisīyah",
-    "SD" => "Şalāḩ ad Dīn",
-    "SU" => "As Sulaymānīyah",
-    "WA" => "Wāsiţ"
-  ]
-];
diff --git a/data/iso_3166-2/IR.php b/data/iso_3166-2/IR.php
deleted file mode 100644
index ec394e0c4..000000000
--- a/data/iso_3166-2/IR.php
+++ /dev/null
@@ -1,37 +0,0 @@
-<?php
-return [
-  "country" => "Iran, Islamic Republic of",
-  "subdivisions" => [
-    "00" => "Markazī",
-    "01" => "Gīlān",
-    "02" => "Māzandarān",
-    "03" => "Āz̄ārbāyjān-e Shārqī",
-    "04" => "Āz̄ārbāyjān-e Ghārbī",
-    "05" => "Kermānshāh",
-    "06" => "Khūzestān",
-    "07" => "Fārs",
-    "08" => "Kermān",
-    "09" => "Khorāsān-e Raẕavī",
-    "10" => "Eşfahān",
-    "11" => "Sīstān va Balūchestān",
-    "12" => "Kordestān",
-    "13" => "Hamadān",
-    "14" => "Chahār Maḩāl va Bakhtīārī",
-    "15" => "Lorestān",
-    "16" => "Īlām",
-    "17" => "Kohgīlūyeh va Bowyer Aḩmad",
-    "18" => "Būshehr",
-    "19" => "Zanjān",
-    "20" => "Semnān",
-    "21" => "Yazd",
-    "22" => "Hormozgān",
-    "23" => "Tehrān",
-    "24" => "Ardabīl",
-    "25" => "Qom",
-    "26" => "Qazvīn",
-    "27" => "Golestān",
-    "28" => "Khorāsān-e Shomālī",
-    "29" => "Khorāsān-e Jonūbī",
-    "30" => "Alborz"
-  ]
-];
diff --git a/data/iso_3166-2/IS.php b/data/iso_3166-2/IS.php
deleted file mode 100644
index 0cbceabc8..000000000
--- a/data/iso_3166-2/IS.php
+++ /dev/null
@@ -1,86 +0,0 @@
-<?php
-return [
-  "country" => "Iceland",
-  "subdivisions" => [
-    "1" => "Höfuðborgarsvæði",
-    "2" => "Suðurnes",
-    "3" => "Vesturland",
-    "4" => "Vestfirðir",
-    "5" => "Norðurland vestra",
-    "6" => "Norðurland eystra",
-    "7" => "Austurland",
-    "8" => "Suðurland",
-    "AKH" => "Akrahreppur",
-    "AKN" => "Akraneskaupstaður",
-    "AKU" => "Akureyrarbær",
-    "ARN" => "Árneshreppur",
-    "ASA" => "Ásahreppur",
-    "BFJ" => "Borgarfjarðarhreppur",
-    "BLA" => "Bláskógabyggð",
-    "BLO" => "Blönduósbær",
-    "BOG" => "Borgarbyggð",
-    "BOL" => "Bolungarvíkurkaupstaður",
-    "DAB" => "Dalabyggð",
-    "DAV" => "Dalvíkurbyggð",
-    "DJU" => "Djúpavogshreppur",
-    "EOM" => "Eyja- og Miklaholtshreppur",
-    "EYF" => "Eyjafjarðarsveit",
-    "FJD" => "Fjarðabyggð",
-    "FJL" => "Fjallabyggð",
-    "FLA" => "Flóahreppur",
-    "FLD" => "Fljótsdalshérað",
-    "FLR" => "Fljótsdalshreppur",
-    "GAR" => "Garðabær",
-    "GOG" => "Grímsnes- og Grafningshreppur",
-    "GRN" => "Grindavíkurbær",
-    "GRU" => "Grundarfjarðarbær",
-    "GRY" => "Grýtubakkahreppur",
-    "HAF" => "Hafnarfjarðarkaupstaður",
-    "HEL" => "Helgafellssveit",
-    "HRG" => "Hörgársveit",
-    "HRU" => "Hrunamannahreppur",
-    "HUT" => "Húnavatnshreppur",
-    "HUV" => "Húnaþing vestra",
-    "HVA" => "Hvalfjarðarsveit",
-    "HVE" => "Hveragerðisbær",
-    "ISA" => "Ísafjarðarbær",
-    "KAL" => "Kaldrananeshreppur",
-    "KJO" => "Kjósarhreppur",
-    "KOP" => "Kópavogsbær",
-    "LAN" => "Langanesbyggð",
-    "MOS" => "Mosfellsbær",
-    "MYR" => "Mýrdalshreppur",
-    "NOR" => "Norðurþing",
-    "RGE" => "Rangárþing eystra",
-    "RGY" => "Rangárþing ytra",
-    "RHH" => "Reykhólahreppur",
-    "RKN" => "Reykjanesbær",
-    "RKV" => "Reykjavíkurborg",
-    "SBH" => "Svalbarðshreppur",
-    "SBT" => "Svalbarðsstrandarhreppur",
-    "SDN" => "Suðurnesjabær",
-    "SDV" => "Súðavíkurhreppur",
-    "SEL" => "Seltjarnarnesbær",
-    "SEY" => "Seyðisfjarðarkaupstaður",
-    "SFA" => "Sveitarfélagið Árborg",
-    "SHF" => "Sveitarfélagið Hornafjörður",
-    "SKF" => "Skaftárhreppur",
-    "SKG" => "Skagabyggð",
-    "SKO" => "Skorradalshreppur",
-    "SKU" => "Skútustaðahreppur",
-    "SNF" => "Snæfellsbær",
-    "SOG" => "Skeiða- og Gnúpverjahreppur",
-    "SOL" => "Sveitarfélagið Ölfus",
-    "SSF" => "Sveitarfélagið Skagafjörður",
-    "SSS" => "Sveitarfélagið Skagaströnd",
-    "STR" => "Strandabyggð",
-    "STY" => "Stykkishólmsbær",
-    "SVG" => "Sveitarfélagið Vogar",
-    "TAL" => "Tálknafjarðarhreppur",
-    "THG" => "Þingeyjarsveit",
-    "TJO" => "Tjörneshreppur",
-    "VEM" => "Vestmannaeyjabær",
-    "VER" => "Vesturbyggð",
-    "VOP" => "Vopnafjarðarhreppur"
-  ]
-];
diff --git a/data/iso_3166-2/IT.php b/data/iso_3166-2/IT.php
deleted file mode 100644
index 3e48f37da..000000000
--- a/data/iso_3166-2/IT.php
+++ /dev/null
@@ -1,132 +0,0 @@
-<?php
-return [
-  "country" => "Italy",
-  "subdivisions" => [
-    "21" => "Piemonte",
-    "23" => "Val d'Aoste",
-    "25" => "Lombardia",
-    "32" => "Trentino-Alto Adige",
-    "34" => "Veneto",
-    "36" => "Friuli Venezia Giulia",
-    "42" => "Liguria",
-    "45" => "Emilia-Romagna",
-    "52" => "Toscana",
-    "55" => "Umbria",
-    "57" => "Marche",
-    "62" => "Lazio",
-    "65" => "Abruzzo",
-    "67" => "Molise",
-    "72" => "Campania",
-    "75" => "Puglia",
-    "77" => "Basilicata",
-    "78" => "Calabria",
-    "82" => "Sicilia",
-    "88" => "Sardegna",
-    "AG" => "Agrigento",
-    "AL" => "Alessandria",
-    "AN" => "Ancona",
-    "AP" => "Ascoli Piceno",
-    "AQ" => "L'Aquila",
-    "AR" => "Arezzo",
-    "AT" => "Asti",
-    "AV" => "Avellino",
-    "BA" => "Bari",
-    "BG" => "Bergamo",
-    "BI" => "Biella",
-    "BL" => "Belluno",
-    "BN" => "Benevento",
-    "BO" => "Bologna",
-    "BR" => "Brindisi",
-    "BS" => "Brescia",
-    "BT" => "Barletta-Andria-Trani",
-    "BZ" => "Bolzano",
-    "CA" => "Cagliari",
-    "CB" => "Campobasso",
-    "CE" => "Caserta",
-    "CH" => "Chieti",
-    "CL" => "Caltanissetta",
-    "CN" => "Cuneo",
-    "CO" => "Como",
-    "CR" => "Cremona",
-    "CS" => "Cosenza",
-    "CT" => "Catania",
-    "CZ" => "Catanzaro",
-    "EN" => "Enna",
-    "FC" => "Forlì-Cesena",
-    "FE" => "Ferrara",
-    "FG" => "Foggia",
-    "FI" => "Firenze",
-    "FM" => "Fermo",
-    "FR" => "Frosinone",
-    "GE" => "Genova",
-    "GO" => "Gorizia",
-    "GR" => "Grosseto",
-    "IM" => "Imperia",
-    "IS" => "Isernia",
-    "KR" => "Crotone",
-    "LC" => "Lecco",
-    "LE" => "Lecce",
-    "LI" => "Livorno",
-    "LO" => "Lodi",
-    "LT" => "Latina",
-    "LU" => "Lucca",
-    "MB" => "Monza e Brianza",
-    "MC" => "Macerata",
-    "ME" => "Messina",
-    "MI" => "Milano",
-    "MN" => "Mantova",
-    "MO" => "Modena",
-    "MS" => "Massa-Carrara",
-    "MT" => "Matera",
-    "NA" => "Napoli",
-    "NO" => "Novara",
-    "NU" => "Nuoro",
-    "OR" => "Oristano",
-    "PA" => "Palermo",
-    "PC" => "Piacenza",
-    "PD" => "Padova",
-    "PE" => "Pescara",
-    "PG" => "Perugia",
-    "PI" => "Pisa",
-    "PN" => "Pordenone",
-    "PO" => "Prato",
-    "PR" => "Parma",
-    "PT" => "Pistoia",
-    "PU" => "Pesaro e Urbino",
-    "PV" => "Pavia",
-    "PZ" => "Potenza",
-    "RA" => "Ravenna",
-    "RC" => "Reggio Calabria",
-    "RE" => "Reggio Emilia",
-    "RG" => "Ragusa",
-    "RI" => "Rieti",
-    "RM" => "Roma",
-    "RN" => "Rimini",
-    "RO" => "Rovigo",
-    "SA" => "Salerno",
-    "SI" => "Siena",
-    "SO" => "Sondrio",
-    "SP" => "La Spezia",
-    "SR" => "Siracusa",
-    "SS" => "Sassari",
-    "SU" => "Sud Sardegna",
-    "SV" => "Savona",
-    "TA" => "Taranto",
-    "TE" => "Teramo",
-    "TN" => "Trento",
-    "TO" => "Torino",
-    "TP" => "Trapani",
-    "TR" => "Terni",
-    "TS" => "Trieste",
-    "TV" => "Treviso",
-    "UD" => "Udine",
-    "VA" => "Varese",
-    "VB" => "Verbano-Cusio-Ossola",
-    "VC" => "Vercelli",
-    "VE" => "Venezia",
-    "VI" => "Vicenza",
-    "VR" => "Verona",
-    "VT" => "Viterbo",
-    "VV" => "Vibo Valentia"
-  ]
-];
diff --git a/data/iso_3166-2/JE.php b/data/iso_3166-2/JE.php
deleted file mode 100644
index b32f92eea..000000000
--- a/data/iso_3166-2/JE.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Jersey",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/JM.php b/data/iso_3166-2/JM.php
deleted file mode 100644
index 1da6b7f06..000000000
--- a/data/iso_3166-2/JM.php
+++ /dev/null
@@ -1,20 +0,0 @@
-<?php
-return [
-  "country" => "Jamaica",
-  "subdivisions" => [
-    "01" => "Kingston",
-    "02" => "Saint Andrew",
-    "03" => "Saint Thomas",
-    "04" => "Portland",
-    "05" => "Saint Mary",
-    "06" => "Saint Ann",
-    "07" => "Trelawny",
-    "08" => "Saint James",
-    "09" => "Hanover",
-    "10" => "Westmoreland",
-    "11" => "Saint Elizabeth",
-    "12" => "Manchester",
-    "13" => "Clarendon",
-    "14" => "Saint Catherine"
-  ]
-];
diff --git a/data/iso_3166-2/JO.php b/data/iso_3166-2/JO.php
deleted file mode 100644
index 0e5f1519f..000000000
--- a/data/iso_3166-2/JO.php
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php
-return [
-  "country" => "Jordan",
-  "subdivisions" => [
-    "AJ" => "‘Ajlūn",
-    "AM" => "Al ‘A̅şimah",
-    "AQ" => "Al ‘Aqabah",
-    "AT" => "Aţ Ţafīlah",
-    "AZ" => "Az Zarqā’",
-    "BA" => "Al Balqā’",
-    "IR" => "Irbid",
-    "JA" => "Jarash",
-    "KA" => "Al Karak",
-    "MA" => "Al Mafraq",
-    "MD" => "Mādabā",
-    "MN" => "Ma‘ān"
-  ]
-];
diff --git a/data/iso_3166-2/JP.php b/data/iso_3166-2/JP.php
deleted file mode 100644
index e79bd769f..000000000
--- a/data/iso_3166-2/JP.php
+++ /dev/null
@@ -1,53 +0,0 @@
-<?php
-return [
-  "country" => "Japan",
-  "subdivisions" => [
-    "01" => "Hokkaido",
-    "02" => "Aomori",
-    "03" => "Iwate",
-    "04" => "Miyagi",
-    "05" => "Akita",
-    "06" => "Yamagata",
-    "07" => "Fukushima",
-    "08" => "Ibaraki",
-    "09" => "Tochigi",
-    "10" => "Gunma",
-    "11" => "Saitama",
-    "12" => "Chiba",
-    "13" => "Tokyo",
-    "14" => "Kanagawa",
-    "15" => "Niigata",
-    "16" => "Toyama",
-    "17" => "Ishikawa",
-    "18" => "Fukui",
-    "19" => "Yamanashi",
-    "20" => "Nagano",
-    "21" => "Gifu",
-    "22" => "Shizuoka",
-    "23" => "Aichi",
-    "24" => "Mie",
-    "25" => "Shiga",
-    "26" => "Kyoto",
-    "27" => "Osaka",
-    "28" => "Hyogo",
-    "29" => "Nara",
-    "30" => "Wakayama",
-    "31" => "Tottori",
-    "32" => "Shimane",
-    "33" => "Okayama",
-    "34" => "Hiroshima",
-    "35" => "Yamaguchi",
-    "36" => "Tokushima",
-    "37" => "Kagawa",
-    "38" => "Ehime",
-    "39" => "Kochi",
-    "40" => "Fukuoka",
-    "41" => "Saga",
-    "42" => "Nagasaki",
-    "43" => "Kumamoto",
-    "44" => "Oita",
-    "45" => "Miyazaki",
-    "46" => "Kagoshima",
-    "47" => "Okinawa"
-  ]
-];
diff --git a/data/iso_3166-2/KE.php b/data/iso_3166-2/KE.php
deleted file mode 100644
index 568494952..000000000
--- a/data/iso_3166-2/KE.php
+++ /dev/null
@@ -1,53 +0,0 @@
-<?php
-return [
-  "country" => "Kenya",
-  "subdivisions" => [
-    "01" => "Baringo",
-    "02" => "Bomet",
-    "03" => "Bungoma",
-    "04" => "Busia",
-    "05" => "Elgeyo/Marakwet",
-    "06" => "Embu",
-    "07" => "Garissa",
-    "08" => "Homa Bay",
-    "09" => "Isiolo",
-    "10" => "Kajiado",
-    "11" => "Kakamega",
-    "12" => "Kericho",
-    "13" => "Kiambu",
-    "14" => "Kilifi",
-    "15" => "Kirinyaga",
-    "16" => "Kisii",
-    "17" => "Kisumu",
-    "18" => "Kitui",
-    "19" => "Kwale",
-    "20" => "Laikipia",
-    "21" => "Lamu",
-    "22" => "Machakos",
-    "23" => "Makueni",
-    "24" => "Mandera",
-    "25" => "Marsabit",
-    "26" => "Meru",
-    "27" => "Migori",
-    "28" => "Mombasa",
-    "29" => "Murang'a",
-    "30" => "Nairobi City",
-    "31" => "Nakuru",
-    "32" => "Nandi",
-    "33" => "Narok",
-    "34" => "Nyamira",
-    "35" => "Nyandarua",
-    "36" => "Nyeri",
-    "37" => "Samburu",
-    "38" => "Siaya",
-    "39" => "Taita/Taveta",
-    "40" => "Tana River",
-    "41" => "Tharaka-Nithi",
-    "42" => "Trans Nzoia",
-    "43" => "Turkana",
-    "44" => "Uasin Gishu",
-    "45" => "Vihiga",
-    "46" => "Wajir",
-    "47" => "West Pokot"
-  ]
-];
diff --git a/data/iso_3166-2/KG.php b/data/iso_3166-2/KG.php
deleted file mode 100644
index 21b4615ae..000000000
--- a/data/iso_3166-2/KG.php
+++ /dev/null
@@ -1,15 +0,0 @@
-<?php
-return [
-  "country" => "Kyrgyzstan",
-  "subdivisions" => [
-    "B" => "Batken",
-    "C" => "Chuyskaya oblast'",
-    "GB" => "Bishkek Shaary",
-    "GO" => "Gorod Osh",
-    "J" => "Dzhalal-Abadskaya oblast'",
-    "N" => "Naryn",
-    "O" => "Osh",
-    "T" => "Talas",
-    "Y" => "Issyk-Kul'skaja oblast'"
-  ]
-];
diff --git a/data/iso_3166-2/KH.php b/data/iso_3166-2/KH.php
deleted file mode 100644
index f7399bcec..000000000
--- a/data/iso_3166-2/KH.php
+++ /dev/null
@@ -1,31 +0,0 @@
-<?php
-return [
-  "country" => "Cambodia",
-  "subdivisions" => [
-    "1" => "Banteay Mean Choăy",
-    "10" => "Kracheh",
-    "11" => "Mondol Kiri",
-    "12" => "Phnom Penh",
-    "13" => "Preah Vihear",
-    "14" => "Prey Veaeng",
-    "15" => "Pousaat",
-    "16" => "Rotanak Kiri",
-    "17" => "Siem Reab",
-    "18" => "Preah Sihanouk",
-    "19" => "Stoĕng Trêng",
-    "2" => "Baat Dambang",
-    "20" => "Svaay Rieng",
-    "21" => "Taakaev",
-    "22" => "Otdar Mean Chey",
-    "23" => "Kaeb",
-    "24" => "Pailin",
-    "25" => "Tbong Khmum",
-    "3" => "Kampong Chaam",
-    "4" => "Kampong Chhnang",
-    "5" => "Kampong Spueu",
-    "6" => "Kampong Thum",
-    "7" => "Kampot",
-    "8" => "Kandaal",
-    "9" => "Kaoh Kong"
-  ]
-];
diff --git a/data/iso_3166-2/KI.php b/data/iso_3166-2/KI.php
deleted file mode 100644
index 889715eac..000000000
--- a/data/iso_3166-2/KI.php
+++ /dev/null
@@ -1,9 +0,0 @@
-<?php
-return [
-  "country" => "Kiribati",
-  "subdivisions" => [
-    "G" => "Gilbert Islands",
-    "L" => "Line Islands",
-    "P" => "Phoenix Islands"
-  ]
-];
diff --git a/data/iso_3166-2/KM.php b/data/iso_3166-2/KM.php
deleted file mode 100644
index 5d648e1a3..000000000
--- a/data/iso_3166-2/KM.php
+++ /dev/null
@@ -1,9 +0,0 @@
-<?php
-return [
-  "country" => "Comoros",
-  "subdivisions" => [
-    "A" => "Andjouân",
-    "G" => "Andjazîdja",
-    "M" => "Mohéli"
-  ]
-];
diff --git a/data/iso_3166-2/KN.php b/data/iso_3166-2/KN.php
deleted file mode 100644
index 4d6f8e461..000000000
--- a/data/iso_3166-2/KN.php
+++ /dev/null
@@ -1,22 +0,0 @@
-<?php
-return [
-  "country" => "Saint Kitts and Nevis",
-  "subdivisions" => [
-    "01" => "Christ Church Nichola Town",
-    "02" => "Saint Anne Sandy Point",
-    "03" => "Saint George Basseterre",
-    "04" => "Saint George Gingerland",
-    "05" => "Saint James Windward",
-    "06" => "Saint John Capisterre",
-    "07" => "Saint John Figtree",
-    "08" => "Saint Mary Cayon",
-    "09" => "Saint Paul Capisterre",
-    "10" => "Saint Paul Charlestown",
-    "11" => "Saint Peter Basseterre",
-    "12" => "Saint Thomas Lowland",
-    "13" => "Saint Thomas Middle Island",
-    "15" => "Trinity Palmetto Point",
-    "K" => "Saint Kitts",
-    "N" => "Nevis"
-  ]
-];
diff --git a/data/iso_3166-2/KP.php b/data/iso_3166-2/KP.php
deleted file mode 100644
index 9a179ac91..000000000
--- a/data/iso_3166-2/KP.php
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php
-return [
-  "country" => "Korea, Democratic People's Republic of",
-  "subdivisions" => [
-    "01" => "P'yǒngyang",
-    "02" => "P'yǒngan-namdo",
-    "03" => "P'yǒngan-bukto",
-    "04" => "Chagang-do",
-    "05" => "Hwanghae-namdo",
-    "06" => "Hwanghae-bukto",
-    "07" => "Kangweonto",
-    "08" => "Hamgyǒng-namdo",
-    "09" => "Hamgyǒng-bukto",
-    "10" => "Ryanggang-do",
-    "13" => "Raseon",
-    "14" => "Nampho"
-  ]
-];
diff --git a/data/iso_3166-2/KR.php b/data/iso_3166-2/KR.php
deleted file mode 100644
index 10c621e62..000000000
--- a/data/iso_3166-2/KR.php
+++ /dev/null
@@ -1,23 +0,0 @@
-<?php
-return [
-  "country" => "Korea, Republic of",
-  "subdivisions" => [
-    "11" => "Seoul-teukbyeolsi",
-    "26" => "Busan-gwangyeoksi",
-    "27" => "Daegu-gwangyeoksi",
-    "28" => "Incheon-gwangyeoksi",
-    "29" => "Gwangju-gwangyeoksi",
-    "30" => "Daejeon-gwangyeoksi",
-    "31" => "Ulsan-gwangyeoksi",
-    "41" => "Gyeonggi-do",
-    "42" => "Gangwon-do",
-    "43" => "Chungcheongbuk-do",
-    "44" => "Chungcheongnam-do",
-    "45" => "Jeollabuk-do",
-    "46" => "Jeollanam-do",
-    "47" => "Gyeongsangbuk-do",
-    "48" => "Gyeongsangnam-do",
-    "49" => "Jeju-teukbyeoljachido",
-    "50" => "Sejong"
-  ]
-];
diff --git a/data/iso_3166-2/KW.php b/data/iso_3166-2/KW.php
deleted file mode 100644
index 0c37a8090..000000000
--- a/data/iso_3166-2/KW.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-return [
-  "country" => "Kuwait",
-  "subdivisions" => [
-    "AH" => "Al Aḩmadī",
-    "FA" => "Al Farwānīyah",
-    "HA" => "Ḩawallī",
-    "JA" => "Al Jahrā’",
-    "KU" => "Al ‘Āşimah",
-    "MU" => "Mubārak al Kabīr"
-  ]
-];
diff --git a/data/iso_3166-2/KY.php b/data/iso_3166-2/KY.php
deleted file mode 100644
index 65d14bf2c..000000000
--- a/data/iso_3166-2/KY.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Cayman Islands",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/KZ.php b/data/iso_3166-2/KZ.php
deleted file mode 100644
index f0b64f9e0..000000000
--- a/data/iso_3166-2/KZ.php
+++ /dev/null
@@ -1,23 +0,0 @@
-<?php
-return [
-  "country" => "Kazakhstan",
-  "subdivisions" => [
-    "AKM" => "Akmolinskaja oblast'",
-    "AKT" => "Aktjubinskaja oblast'",
-    "ALA" => "Almaty",
-    "ALM" => "Almatinskaja oblast'",
-    "AST" => "Nur-Sultan",
-    "ATY" => "Atyrauskaja oblast'",
-    "KAR" => "Karagandinskaja oblast'",
-    "KUS" => "Kostanajskaja oblast'",
-    "KZY" => "Kyzylordinskaja oblast'",
-    "MAN" => "Mangghystaū oblysy",
-    "PAV" => "Pavlodar oblysy",
-    "SEV" => "Severo-Kazahstanskaja oblast'",
-    "SHY" => "Shymkent",
-    "VOS" => "Shyghys Qazaqstan oblysy",
-    "YUZ" => "Turkestankaya oblast'",
-    "ZAP" => "Batys Qazaqstan oblysy",
-    "ZHA" => "Zhambyl oblysy"
-  ]
-];
diff --git a/data/iso_3166-2/LA.php b/data/iso_3166-2/LA.php
deleted file mode 100644
index 9f59d2fee..000000000
--- a/data/iso_3166-2/LA.php
+++ /dev/null
@@ -1,24 +0,0 @@
-<?php
-return [
-  "country" => "Lao People's Democratic Republic",
-  "subdivisions" => [
-    "AT" => "Attapu",
-    "BK" => "Bokèo",
-    "BL" => "Bolikhamxai",
-    "CH" => "Champasak",
-    "HO" => "Houaphan",
-    "KH" => "Khammouan",
-    "LM" => "Louang Namtha",
-    "LP" => "Louangphabang",
-    "OU" => "Oudômxai",
-    "PH" => "Phôngsali",
-    "SL" => "Salavan",
-    "SV" => "Savannakhét",
-    "VI" => "Viangchan",
-    "VT" => "Viangchan",
-    "XA" => "Xaignabouli",
-    "XE" => "Xékong",
-    "XI" => "Xiangkhouang",
-    "XS" => "Xaisômboun"
-  ]
-];
diff --git a/data/iso_3166-2/LB.php b/data/iso_3166-2/LB.php
deleted file mode 100644
index 6681d1e39..000000000
--- a/data/iso_3166-2/LB.php
+++ /dev/null
@@ -1,14 +0,0 @@
-<?php
-return [
-  "country" => "Lebanon",
-  "subdivisions" => [
-    "AK" => "Aakkâr",
-    "AS" => "Ash Shimāl",
-    "BA" => "Bayrūt",
-    "BH" => "Baalbek-Hermel",
-    "BI" => "Al Biqā‘",
-    "JA" => "Al Janūb",
-    "JL" => "Jabal Lubnān",
-    "NA" => "An Nabaţīyah"
-  ]
-];
diff --git a/data/iso_3166-2/LC.php b/data/iso_3166-2/LC.php
deleted file mode 100644
index a03206b8c..000000000
--- a/data/iso_3166-2/LC.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-return [
-  "country" => "Saint Lucia",
-  "subdivisions" => [
-    "01" => "Anse la Raye",
-    "02" => "Castries",
-    "03" => "Choiseul",
-    "05" => "Dennery",
-    "06" => "Gros Islet",
-    "07" => "Laborie",
-    "08" => "Micoud",
-    "10" => "Soufrière",
-    "11" => "Vieux Fort",
-    "12" => "Canaries"
-  ]
-];
diff --git a/data/iso_3166-2/LI.php b/data/iso_3166-2/LI.php
deleted file mode 100644
index 4d6a13789..000000000
--- a/data/iso_3166-2/LI.php
+++ /dev/null
@@ -1,17 +0,0 @@
-<?php
-return [
-  "country" => "Liechtenstein",
-  "subdivisions" => [
-    "01" => "Balzers",
-    "02" => "Eschen",
-    "03" => "Gamprin",
-    "04" => "Mauren",
-    "05" => "Planken",
-    "06" => "Ruggell",
-    "07" => "Schaan",
-    "08" => "Schellenberg",
-    "09" => "Triesen",
-    "10" => "Triesenberg",
-    "11" => "Vaduz"
-  ]
-];
diff --git a/data/iso_3166-2/LK.php b/data/iso_3166-2/LK.php
deleted file mode 100644
index 7da27ef5a..000000000
--- a/data/iso_3166-2/LK.php
+++ /dev/null
@@ -1,40 +0,0 @@
-<?php
-return [
-  "country" => "Sri Lanka",
-  "subdivisions" => [
-    "1" => "Western Province",
-    "11" => "Colombo",
-    "12" => "Gampaha",
-    "13" => "Kalutara",
-    "2" => "Central Province",
-    "21" => "Kandy",
-    "22" => "Matale",
-    "23" => "Nuwara Eliya",
-    "3" => "Southern Province",
-    "31" => "Galle",
-    "32" => "Matara",
-    "33" => "Hambantota",
-    "4" => "Northern Province",
-    "41" => "Jaffna",
-    "42" => "Kilinochchi",
-    "43" => "Mannar",
-    "44" => "Vavuniya",
-    "45" => "Mullaittivu",
-    "5" => "Eastern Province",
-    "51" => "Batticaloa",
-    "52" => "Ampara",
-    "53" => "Trincomalee",
-    "6" => "North Western Province",
-    "61" => "Kurunegala",
-    "62" => "Puttalam",
-    "7" => "North Central Province",
-    "71" => "Anuradhapura",
-    "72" => "Polonnaruwa",
-    "8" => "Uva Province",
-    "81" => "Badulla",
-    "82" => "Monaragala",
-    "9" => "Sabaragamuwa Province",
-    "91" => "Ratnapura",
-    "92" => "Kegalla"
-  ]
-];
diff --git a/data/iso_3166-2/LR.php b/data/iso_3166-2/LR.php
deleted file mode 100644
index 8ed3d51f2..000000000
--- a/data/iso_3166-2/LR.php
+++ /dev/null
@@ -1,21 +0,0 @@
-<?php
-return [
-  "country" => "Liberia",
-  "subdivisions" => [
-    "BG" => "Bong",
-    "BM" => "Bomi",
-    "CM" => "Grand Cape Mount",
-    "GB" => "Grand Bassa",
-    "GG" => "Grand Gedeh",
-    "GK" => "Grand Kru",
-    "GP" => "Gbarpolu",
-    "LO" => "Lofa",
-    "MG" => "Margibi",
-    "MO" => "Montserrado",
-    "MY" => "Maryland",
-    "NI" => "Nimba",
-    "RG" => "River Gee",
-    "RI" => "River Cess",
-    "SI" => "Sinoe"
-  ]
-];
diff --git a/data/iso_3166-2/LS.php b/data/iso_3166-2/LS.php
deleted file mode 100644
index 8d4a93c60..000000000
--- a/data/iso_3166-2/LS.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-return [
-  "country" => "Lesotho",
-  "subdivisions" => [
-    "A" => "Maseru",
-    "B" => "Botha-Bothe",
-    "C" => "Leribe",
-    "D" => "Berea",
-    "E" => "Mafeteng",
-    "F" => "Mohale's Hoek",
-    "G" => "Quthing",
-    "H" => "Qacha's Nek",
-    "J" => "Mokhotlong",
-    "K" => "Thaba-Tseka"
-  ]
-];
diff --git a/data/iso_3166-2/LT.php b/data/iso_3166-2/LT.php
deleted file mode 100644
index c9ac5fdae..000000000
--- a/data/iso_3166-2/LT.php
+++ /dev/null
@@ -1,76 +0,0 @@
-<?php
-return [
-  "country" => "Lithuania",
-  "subdivisions" => [
-    "01" => "Akmenė",
-    "02" => "Alytaus miestas",
-    "03" => "Alytus",
-    "04" => "Anykščiai",
-    "05" => "Birštono",
-    "06" => "Biržai",
-    "07" => "Druskininkai",
-    "08" => "Elektrėnai",
-    "09" => "Ignalina",
-    "10" => "Jonava",
-    "11" => "Joniškis",
-    "12" => "Jurbarkas",
-    "13" => "Kaišiadorys",
-    "14" => "Kalvarijos",
-    "15" => "Kauno miestas",
-    "16" => "Kaunas",
-    "17" => "Kazlų Rūdos",
-    "18" => "Kėdainiai",
-    "19" => "Kelmė",
-    "20" => "Klaipėdos miestas",
-    "21" => "Klaipėda",
-    "22" => "Kretinga",
-    "23" => "Kupiškis",
-    "24" => "Lazdijai",
-    "25" => "Marijampolė",
-    "26" => "Mažeikiai",
-    "27" => "Molėtai",
-    "28" => "Neringa",
-    "29" => "Pagėgiai",
-    "30" => "Pakruojis",
-    "31" => "Palangos miestas",
-    "32" => "Panevėžio miestas",
-    "33" => "Panevėžys",
-    "34" => "Pasvalys",
-    "35" => "Plungė",
-    "36" => "Prienai",
-    "37" => "Radviliškis",
-    "38" => "Raseiniai",
-    "39" => "Rietavo",
-    "40" => "Rokiškis",
-    "41" => "Šakiai",
-    "42" => "Šalčininkai",
-    "43" => "Šiaulių miestas",
-    "44" => "Šiauliai",
-    "45" => "Šilalė",
-    "46" => "Šilutė",
-    "47" => "Širvintos",
-    "48" => "Skuodas",
-    "49" => "Švenčionys",
-    "50" => "Tauragė",
-    "51" => "Telšiai",
-    "52" => "Trakai",
-    "53" => "Ukmergė",
-    "54" => "Utena",
-    "55" => "Varėna",
-    "56" => "Vilkaviškis",
-    "57" => "Vilniaus miestas",
-    "58" => "Vilnius",
-    "59" => "Visaginas",
-    "60" => "Zarasai",
-    "AL" => "Alytaus apskritis",
-    "KL" => "Klaipėdos apskritis",
-    "KU" => "Kauno apskritis",
-    "MR" => "Marijampolės apskritis",
-    "PN" => "Panevėžio apskritis",
-    "SA" => "Šiaulių apskritis",
-    "TA" => "Tauragės apskritis",
-    "TE" => "Telšių apskritis",
-    "UT" => "Utenos apskritis",
-    "VL" => "Vilniaus apskritis"
-  ]
-];
diff --git a/data/iso_3166-2/LU.php b/data/iso_3166-2/LU.php
deleted file mode 100644
index 068916ba6..000000000
--- a/data/iso_3166-2/LU.php
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php
-return [
-  "country" => "Luxembourg",
-  "subdivisions" => [
-    "CA" => "Capellen",
-    "CL" => "Clerf",
-    "DI" => "Diekirch",
-    "EC" => "Echternach",
-    "ES" => "Esch an der Alzette",
-    "GR" => "Grevenmacher",
-    "LU" => "Luxembourg",
-    "ME" => "Mersch",
-    "RD" => "Redange",
-    "RM" => "Remich",
-    "VD" => "Veianen",
-    "WI" => "Wiltz"
-  ]
-];
diff --git a/data/iso_3166-2/LV.php b/data/iso_3166-2/LV.php
deleted file mode 100644
index b62d2baba..000000000
--- a/data/iso_3166-2/LV.php
+++ /dev/null
@@ -1,125 +0,0 @@
-<?php
-return [
-  "country" => "Latvia",
-  "subdivisions" => [
-    "001" => "Aglonas novads",
-    "002" => "Aizkraukles novads",
-    "003" => "Aizputes novads",
-    "004" => "Aknīstes novads",
-    "005" => "Alojas novads",
-    "006" => "Alsungas novads",
-    "007" => "Alūksnes novads",
-    "008" => "Amatas novads",
-    "009" => "Apes novads",
-    "010" => "Auces novads",
-    "011" => "Ādažu novads",
-    "012" => "Babītes novads",
-    "013" => "Baldones novads",
-    "014" => "Baltinavas novads",
-    "015" => "Balvu novads",
-    "016" => "Bauskas novads",
-    "017" => "Beverīnas novads",
-    "018" => "Brocēnu novads",
-    "019" => "Burtnieku novads",
-    "020" => "Carnikavas novads",
-    "021" => "Cesvaines novads",
-    "022" => "Cēsu novads",
-    "023" => "Ciblas novads",
-    "024" => "Dagdas novads",
-    "025" => "Daugavpils novads",
-    "026" => "Dobeles novads",
-    "027" => "Dundagas novads",
-    "028" => "Durbes novads",
-    "029" => "Engures novads",
-    "030" => "Ērgļu novads",
-    "031" => "Garkalnes novads",
-    "032" => "Grobiņas novads",
-    "033" => "Gulbenes novads",
-    "034" => "Iecavas novads",
-    "035" => "Ikšķiles novads",
-    "036" => "Ilūkstes novads",
-    "037" => "Inčukalna novads",
-    "038" => "Jaunjelgavas novads",
-    "039" => "Jaunpiebalgas novads",
-    "040" => "Jaunpils novads",
-    "041" => "Jelgavas novads",
-    "042" => "Jēkabpils novads",
-    "043" => "Kandavas novads",
-    "044" => "Kārsavas novads",
-    "045" => "Kocēnu novads",
-    "046" => "Kokneses novads",
-    "047" => "Krāslavas novads",
-    "048" => "Krimuldas novads",
-    "049" => "Krustpils novads",
-    "050" => "Kuldīgas novads",
-    "051" => "Ķeguma novads",
-    "052" => "Ķekavas novads",
-    "053" => "Lielvārdes novads",
-    "054" => "Limbažu novads",
-    "055" => "Līgatnes novads",
-    "056" => "Līvānu novads",
-    "057" => "Lubānas novads",
-    "058" => "Ludzas novads",
-    "059" => "Madonas novads",
-    "060" => "Mazsalacas novads",
-    "061" => "Mālpils novads",
-    "062" => "Mārupes novads",
-    "063" => "Mērsraga novads",
-    "064" => "Naukšēnu novads",
-    "065" => "Neretas novads",
-    "066" => "Nīcas novads",
-    "067" => "Ogres novads",
-    "068" => "Olaines novads",
-    "069" => "Ozolnieku novads",
-    "070" => "Pārgaujas novads",
-    "071" => "Pāvilostas novads",
-    "072" => "Pļaviņu novads",
-    "073" => "Preiļu novads",
-    "074" => "Priekules novads",
-    "075" => "Priekuļu novads",
-    "076" => "Raunas novads",
-    "077" => "Rēzeknes novads",
-    "078" => "Riebiņu novads",
-    "079" => "Rojas novads",
-    "080" => "Ropažu novads",
-    "081" => "Rucavas novads",
-    "082" => "Rugāju novads",
-    "083" => "Rundāles novads",
-    "084" => "Rūjienas novads",
-    "085" => "Salas novads",
-    "086" => "Salacgrīvas novads",
-    "087" => "Salaspils novads",
-    "088" => "Saldus novads",
-    "089" => "Saulkrastu novads",
-    "090" => "Sējas novads",
-    "091" => "Siguldas novads",
-    "092" => "Skrīveru novads",
-    "093" => "Skrundas novads",
-    "094" => "Smiltenes novads",
-    "095" => "Stopiņu novads",
-    "096" => "Strenču novads",
-    "097" => "Talsu novads",
-    "098" => "Tērvetes novads",
-    "099" => "Tukuma novads",
-    "100" => "Vaiņodes novads",
-    "101" => "Valkas novads",
-    "102" => "Varakļānu novads",
-    "103" => "Vārkavas novads",
-    "104" => "Vecpiebalgas novads",
-    "105" => "Vecumnieku novads",
-    "106" => "Ventspils novads",
-    "107" => "Viesītes novads",
-    "108" => "Viļakas novads",
-    "109" => "Viļānu novads",
-    "110" => "Zilupes novads",
-    "DGV" => "Daugavpils",
-    "JEL" => "Jelgava",
-    "JKB" => "Jēkabpils",
-    "JUR" => "Jūrmala",
-    "LPX" => "Liepāja",
-    "REZ" => "Rēzekne",
-    "RIX" => "Rīga",
-    "VEN" => "Ventspils",
-    "VMR" => "Valmiera"
-  ]
-];
diff --git a/data/iso_3166-2/LY.php b/data/iso_3166-2/LY.php
deleted file mode 100644
index c1b5c492f..000000000
--- a/data/iso_3166-2/LY.php
+++ /dev/null
@@ -1,28 +0,0 @@
-<?php
-return [
-  "country" => "Libya",
-  "subdivisions" => [
-    "BA" => "Banghāzī",
-    "BU" => "Al Buţnān",
-    "DR" => "Darnah",
-    "GT" => "Ghāt",
-    "JA" => "Al Jabal al Akhḑar",
-    "JG" => "Al Jabal al Gharbī",
-    "JI" => "Al Jafārah",
-    "JU" => "Al Jufrah",
-    "KF" => "Al Kufrah",
-    "MB" => "Al Marqab",
-    "MI" => "Mişrātah",
-    "MJ" => "Al Marj",
-    "MQ" => "Murzuq",
-    "NL" => "Nālūt",
-    "NQ" => "An Nuqāţ al Khams",
-    "SB" => "Sabhā",
-    "SR" => "Surt",
-    "TB" => "Ţarābulus",
-    "WA" => "Al Wāḩāt",
-    "WD" => "Wādī al Ḩayāt",
-    "WS" => "Wādī ash Shāţi’",
-    "ZA" => "Az Zāwiyah"
-  ]
-];
diff --git a/data/iso_3166-2/MA.php b/data/iso_3166-2/MA.php
deleted file mode 100644
index 29f65b870..000000000
--- a/data/iso_3166-2/MA.php
+++ /dev/null
@@ -1,93 +0,0 @@
-<?php
-return [
-  "country" => "Morocco",
-  "subdivisions" => [
-    "01" => "Tanger-Tétouan-Al Hoceïma",
-    "02" => "L'Oriental",
-    "03" => "Fès-Meknès",
-    "04" => "Rabat-Salé-Kénitra",
-    "05" => "Béni Mellal-Khénifra",
-    "06" => "Casablanca-Settat",
-    "07" => "Marrakech-Safi",
-    "08" => "Drâa-Tafilalet",
-    "09" => "Souss-Massa",
-    "10" => "Guelmim-Oued Noun (EH-partial)",
-    "11" => "Laâyoune-Sakia El Hamra (EH-partial)",
-    "12" => "Dakhla-Oued Ed-Dahab (EH)",
-    "AGD" => "Agadir-Ida-Ou-Tanane",
-    "AOU" => "Aousserd (EH)",
-    "ASZ" => "Assa-Zag (EH-partial)",
-    "AZI" => "Azilal",
-    "BEM" => "Béni Mellal",
-    "BER" => "Berkane",
-    "BES" => "Benslimane",
-    "BOD" => "Boujdour (EH)",
-    "BOM" => "Boulemane",
-    "BRR" => "Berrechid",
-    "CAS" => "Casablanca",
-    "CHE" => "Chefchaouen",
-    "CHI" => "Chichaoua",
-    "CHT" => "Chtouka-Ait Baha",
-    "DRI" => "Driouch",
-    "ERR" => "Errachidia",
-    "ESI" => "Essaouira",
-    "ESM" => "Es-Semara (EH-partial)",
-    "FAH" => "Fahs-Anjra",
-    "FES" => "Fès",
-    "FIG" => "Figuig",
-    "FQH" => "Fquih Ben Salah",
-    "GUE" => "Guelmim",
-    "GUF" => "Guercif",
-    "HAJ" => "El Hajeb",
-    "HAO" => "Al Haouz",
-    "HOC" => "Al Hoceïma",
-    "IFR" => "Ifrane",
-    "INE" => "Inezgane-Ait Melloul",
-    "JDI" => "El Jadida",
-    "JRA" => "Jerada",
-    "KEN" => "Kénitra",
-    "KES" => "El Kelâa des Sraghna",
-    "KHE" => "Khémisset",
-    "KHN" => "Khénifra",
-    "KHO" => "Khouribga",
-    "LAA" => "Laâyoune (EH)",
-    "LAR" => "Larache",
-    "MAR" => "Marrakech",
-    "MDF" => "M’diq-Fnideq",
-    "MED" => "Médiouna",
-    "MEK" => "Meknès",
-    "MID" => "Midelt",
-    "MOH" => "Mohammadia",
-    "MOU" => "Moulay Yacoub",
-    "NAD" => "Nador",
-    "NOU" => "Nouaceur",
-    "OUA" => "Ouarzazate",
-    "OUD" => "Oued Ed-Dahab (EH)",
-    "OUJ" => "Oujda-Angad",
-    "OUZ" => "Ouezzane",
-    "RAB" => "Rabat",
-    "REH" => "Rehamna",
-    "SAF" => "Safi",
-    "SAL" => "Salé",
-    "SEF" => "Sefrou",
-    "SET" => "Settat",
-    "SIB" => "Sidi Bennour",
-    "SIF" => "Sidi Ifni",
-    "SIK" => "Sidi Kacem",
-    "SIL" => "Sidi Slimane",
-    "SKH" => "Skhirate-Témara",
-    "TAF" => "Tarfaya (EH-partial)",
-    "TAI" => "Taourirt",
-    "TAO" => "Taounate",
-    "TAR" => "Taroudannt",
-    "TAT" => "Tata",
-    "TAZ" => "Taza",
-    "TET" => "Tétouan",
-    "TIN" => "Tinghir",
-    "TIZ" => "Tiznit",
-    "TNG" => "Tanger-Assilah",
-    "TNT" => "Tan-Tan (EH-partial)",
-    "YUS" => "Youssoufia",
-    "ZAG" => "Zagora"
-  ]
-];
diff --git a/data/iso_3166-2/MC.php b/data/iso_3166-2/MC.php
deleted file mode 100644
index 368bdc951..000000000
--- a/data/iso_3166-2/MC.php
+++ /dev/null
@@ -1,23 +0,0 @@
-<?php
-return [
-  "country" => "Monaco",
-  "subdivisions" => [
-    "CL" => "La Colle",
-    "CO" => "La Condamine",
-    "FO" => "Fontvieille",
-    "GA" => "La Gare",
-    "JE" => "Jardin Exotique",
-    "LA" => "Larvotto",
-    "MA" => "Malbousquet",
-    "MC" => "Monte-Carlo",
-    "MG" => "Moneghetti",
-    "MO" => "Monaco-Ville",
-    "MU" => "Moulins",
-    "PH" => "Port-Hercule",
-    "SD" => "Sainte-Dévote",
-    "SO" => "La Source",
-    "SP" => "Spélugues",
-    "SR" => "Saint-Roman",
-    "VR" => "Vallon de la Rousse"
-  ]
-];
diff --git a/data/iso_3166-2/MD.php b/data/iso_3166-2/MD.php
deleted file mode 100644
index a89dd89c7..000000000
--- a/data/iso_3166-2/MD.php
+++ /dev/null
@@ -1,43 +0,0 @@
-<?php
-return [
-  "country" => "Moldova, Republic of",
-  "subdivisions" => [
-    "AN" => "Anenii Noi",
-    "BA" => "Bălți",
-    "BD" => "Bender [Tighina]",
-    "BR" => "Briceni",
-    "BS" => "Basarabeasca",
-    "CA" => "Cahul",
-    "CL" => "Călărași",
-    "CM" => "Cimișlia",
-    "CR" => "Criuleni",
-    "CS" => "Căușeni",
-    "CT" => "Cantemir",
-    "CU" => "Chișinău",
-    "DO" => "Dondușeni",
-    "DR" => "Drochia",
-    "DU" => "Dubăsari",
-    "ED" => "Edineț",
-    "FA" => "Fălești",
-    "FL" => "Florești",
-    "GA" => "Găgăuzia, Unitatea teritorială autonomă (UTAG)",
-    "GL" => "Glodeni",
-    "HI" => "Hîncești",
-    "IA" => "Ialoveni",
-    "LE" => "Leova",
-    "NI" => "Nisporeni",
-    "OC" => "Ocnița",
-    "OR" => "Orhei",
-    "RE" => "Rezina",
-    "RI" => "Rîșcani",
-    "SD" => "Șoldănești",
-    "SI" => "Sîngerei",
-    "SN" => "Stînga Nistrului, unitatea teritorială din",
-    "SO" => "Soroca",
-    "ST" => "Strășeni",
-    "SV" => "Ștefan Vodă",
-    "TA" => "Taraclia",
-    "TE" => "Telenești",
-    "UN" => "Ungheni"
-  ]
-];
diff --git a/data/iso_3166-2/ME.php b/data/iso_3166-2/ME.php
deleted file mode 100644
index ae677f64f..000000000
--- a/data/iso_3166-2/ME.php
+++ /dev/null
@@ -1,30 +0,0 @@
-<?php
-return [
-  "country" => "Montenegro",
-  "subdivisions" => [
-    "01" => "Andrijevica",
-    "02" => "Bar",
-    "03" => "Berane",
-    "04" => "Bijelo Polje",
-    "05" => "Budva",
-    "06" => "Cetinje",
-    "07" => "Danilovgrad",
-    "08" => "Herceg-Novi",
-    "09" => "Kolašin",
-    "10" => "Kotor",
-    "11" => "Mojkovac",
-    "12" => "Nikšić",
-    "13" => "Plav",
-    "14" => "Pljevlja",
-    "15" => "Plužine",
-    "16" => "Podgorica",
-    "17" => "Rožaje",
-    "18" => "Šavnik",
-    "19" => "Tivat",
-    "20" => "Ulcinj",
-    "21" => "Žabljak",
-    "22" => "Gusinje",
-    "23" => "Petnjica",
-    "24" => "Tuzi"
-  ]
-];
diff --git a/data/iso_3166-2/MF.php b/data/iso_3166-2/MF.php
deleted file mode 100644
index c1f2ede13..000000000
--- a/data/iso_3166-2/MF.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Saint Martin (French part)",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/MG.php b/data/iso_3166-2/MG.php
deleted file mode 100644
index e25c1edb8..000000000
--- a/data/iso_3166-2/MG.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-return [
-  "country" => "Madagascar",
-  "subdivisions" => [
-    "A" => "Toamasina",
-    "D" => "Antsiranana",
-    "F" => "Fianarantsoa",
-    "M" => "Mahajanga",
-    "T" => "Antananarivo",
-    "U" => "Toliara"
-  ]
-];
diff --git a/data/iso_3166-2/MH.php b/data/iso_3166-2/MH.php
deleted file mode 100644
index fe920bf9a..000000000
--- a/data/iso_3166-2/MH.php
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-return [
-  "country" => "Marshall Islands",
-  "subdivisions" => [
-    "ALK" => "Ailuk",
-    "ALL" => "Ailinglaplap",
-    "ARN" => "Arno",
-    "AUR" => "Aur",
-    "EBO" => "Ebon",
-    "ENI" => "Enewetak & Ujelang",
-    "JAB" => "Jabat",
-    "JAL" => "Jaluit",
-    "KIL" => "Bikini & Kili",
-    "KWA" => "Kwajalein",
-    "L" => "Ralik chain",
-    "LAE" => "Lae",
-    "LIB" => "Lib",
-    "LIK" => "Likiep",
-    "MAJ" => "Majuro",
-    "MAL" => "Maloelap",
-    "MEJ" => "Mejit",
-    "MIL" => "Mili",
-    "NMK" => "Namdrik",
-    "NMU" => "Namu",
-    "RON" => "Rongelap",
-    "T" => "Ratak chain",
-    "UJA" => "Ujae",
-    "UTI" => "Utrik",
-    "WTH" => "Wotho",
-    "WTJ" => "Wotje"
-  ]
-];
diff --git a/data/iso_3166-2/MK.php b/data/iso_3166-2/MK.php
deleted file mode 100644
index f93e22dbf..000000000
--- a/data/iso_3166-2/MK.php
+++ /dev/null
@@ -1,86 +0,0 @@
-<?php
-return [
-  "country" => "North Macedonia",
-  "subdivisions" => [
-    "101" => "Veles",
-    "102" => "Gradsko",
-    "103" => "Demir Kapija",
-    "104" => "Kavadarci",
-    "105" => "Lozovo",
-    "106" => "Negotino",
-    "107" => "Rosoman",
-    "108" => "Sveti Nikole",
-    "109" => "Čaška",
-    "201" => "Berovo",
-    "202" => "Vinica",
-    "203" => "Delčevo",
-    "204" => "Zrnovci",
-    "205" => "Karbinci",
-    "206" => "Kočani",
-    "207" => "Makedonska Kamenica",
-    "208" => "Pehčevo",
-    "209" => "Probištip",
-    "210" => "Češinovo-Obleševo",
-    "211" => "Štip",
-    "301" => "Vevčani",
-    "303" => "Debar",
-    "304" => "Debrca",
-    "307" => "Kičevo",
-    "308" => "Makedonski Brod",
-    "310" => "Ohrid",
-    "311" => "Plasnica",
-    "312" => "Struga",
-    "313" => "Centar Župa",
-    "401" => "Bogdanci",
-    "402" => "Bosilovo",
-    "403" => "Valandovo",
-    "404" => "Vasilevo",
-    "405" => "Gevgelija",
-    "406" => "Dojran",
-    "407" => "Konče",
-    "408" => "Novo Selo",
-    "409" => "Radoviš",
-    "410" => "Strumica",
-    "501" => "Bitola",
-    "502" => "Demir Hisar",
-    "503" => "Dolneni",
-    "504" => "Krivogaštani",
-    "505" => "Kruševo",
-    "506" => "Mogila",
-    "507" => "Novaci",
-    "508" => "Prilep",
-    "509" => "Resen",
-    "601" => "Bogovinje",
-    "602" => "Brvenica",
-    "603" => "Vrapčište",
-    "604" => "Gostivar",
-    "605" => "Želino",
-    "606" => "Jegunovce",
-    "607" => "Mavrovo i Rostuše",
-    "608" => "Tearce",
-    "609" => "Tetovo",
-    "701" => "Kratovo",
-    "702" => "Kriva Palanka",
-    "703" => "Kumanovo",
-    "704" => "Lipkovo",
-    "705" => "Rankovce",
-    "706" => "Staro Nagoričane",
-    "801" => "Aerodrom †",
-    "802" => "Aračinovo",
-    "803" => "Butel †",
-    "804" => "Gazi Baba †",
-    "805" => "Gjorče Petrov †",
-    "806" => "Zelenikovo",
-    "807" => "Ilinden",
-    "808" => "Karpoš †",
-    "809" => "Kisela Voda †",
-    "810" => "Petrovec",
-    "811" => "Saraj †",
-    "812" => "Sopište",
-    "813" => "Studeničani",
-    "814" => "Centar †",
-    "815" => "Čair †",
-    "816" => "Čučer-Sandevo",
-    "817" => "Šuto Orizari †"
-  ]
-];
diff --git a/data/iso_3166-2/ML.php b/data/iso_3166-2/ML.php
deleted file mode 100644
index 0c00f75d7..000000000
--- a/data/iso_3166-2/ML.php
+++ /dev/null
@@ -1,17 +0,0 @@
-<?php
-return [
-  "country" => "Mali",
-  "subdivisions" => [
-    "1" => "Kayes",
-    "10" => "Taoudénit",
-    "2" => "Koulikoro",
-    "3" => "Sikasso",
-    "4" => "Ségou",
-    "5" => "Mopti",
-    "6" => "Tombouctou",
-    "7" => "Gao",
-    "8" => "Kidal",
-    "9" => "Ménaka",
-    "BKO" => "Bamako"
-  ]
-];
diff --git a/data/iso_3166-2/MM.php b/data/iso_3166-2/MM.php
deleted file mode 100644
index ea051a0dc..000000000
--- a/data/iso_3166-2/MM.php
+++ /dev/null
@@ -1,21 +0,0 @@
-<?php
-return [
-  "country" => "Myanmar",
-  "subdivisions" => [
-    "01" => "Sagaing",
-    "02" => "Bago",
-    "03" => "Magway",
-    "04" => "Mandalay",
-    "05" => "Tanintharyi",
-    "06" => "Yangon",
-    "07" => "Ayeyarwady",
-    "11" => "Kachin",
-    "12" => "Kayah",
-    "13" => "Kayin",
-    "14" => "Chin",
-    "15" => "Mon",
-    "16" => "Rakhine",
-    "17" => "Shan",
-    "18" => "Nay Pyi Taw"
-  ]
-];
diff --git a/data/iso_3166-2/MN.php b/data/iso_3166-2/MN.php
deleted file mode 100644
index 16563615a..000000000
--- a/data/iso_3166-2/MN.php
+++ /dev/null
@@ -1,28 +0,0 @@
-<?php
-return [
-  "country" => "Mongolia",
-  "subdivisions" => [
-    "035" => "Orhon",
-    "037" => "Darhan uul",
-    "039" => "Hentiy",
-    "041" => "Hövsgöl",
-    "043" => "Hovd",
-    "046" => "Uvs",
-    "047" => "Töv",
-    "049" => "Selenge",
-    "051" => "Sühbaatar",
-    "053" => "Ömnögovĭ",
-    "055" => "Övörhangay",
-    "057" => "Dzavhan",
-    "059" => "Dundgovĭ",
-    "061" => "Dornod",
-    "063" => "Dornogovĭ",
-    "064" => "Govĭ-Sümber",
-    "065" => "Govĭ-Altay",
-    "067" => "Bulgan",
-    "069" => "Bayanhongor",
-    "071" => "Bayan-Ölgiy",
-    "073" => "Arhangay",
-    "1" => "Ulaanbaatar"
-  ]
-];
diff --git a/data/iso_3166-2/MO.php b/data/iso_3166-2/MO.php
deleted file mode 100644
index 2e33840e6..000000000
--- a/data/iso_3166-2/MO.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Macao",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/MP.php b/data/iso_3166-2/MP.php
deleted file mode 100644
index 41eecf297..000000000
--- a/data/iso_3166-2/MP.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Northern Mariana Islands",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/MQ.php b/data/iso_3166-2/MQ.php
deleted file mode 100644
index 21c333532..000000000
--- a/data/iso_3166-2/MQ.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Martinique",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/MR.php b/data/iso_3166-2/MR.php
deleted file mode 100644
index 8a0761ba4..000000000
--- a/data/iso_3166-2/MR.php
+++ /dev/null
@@ -1,21 +0,0 @@
-<?php
-return [
-  "country" => "Mauritania",
-  "subdivisions" => [
-    "01" => "Hodh ech Chargui",
-    "02" => "Hodh el Gharbi",
-    "03" => "Assaba",
-    "04" => "Gorgol",
-    "05" => "Brakna",
-    "06" => "Trarza",
-    "07" => "Adrar",
-    "08" => "Dakhlet Nouâdhibou",
-    "09" => "Tagant",
-    "10" => "Guidimaka",
-    "11" => "Tiris Zemmour",
-    "12" => "Inchiri",
-    "13" => "Nouakchott Ouest",
-    "14" => "Nouakchott Nord",
-    "15" => "Nouakchott Sud"
-  ]
-];
diff --git a/data/iso_3166-2/MS.php b/data/iso_3166-2/MS.php
deleted file mode 100644
index 245a80fa0..000000000
--- a/data/iso_3166-2/MS.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Montserrat",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/MT.php b/data/iso_3166-2/MT.php
deleted file mode 100644
index bb2c2b8d1..000000000
--- a/data/iso_3166-2/MT.php
+++ /dev/null
@@ -1,74 +0,0 @@
-<?php
-return [
-  "country" => "Malta",
-  "subdivisions" => [
-    "01" => "Attard",
-    "02" => "Balzan",
-    "03" => "Birgu",
-    "04" => "Birkirkara",
-    "05" => "Birżebbuġa",
-    "06" => "Bormla",
-    "07" => "Dingli",
-    "08" => "Fgura",
-    "09" => "Floriana",
-    "10" => "Fontana",
-    "11" => "Gudja",
-    "12" => "Gżira",
-    "13" => "Għajnsielem",
-    "14" => "Għarb",
-    "15" => "Għargħur",
-    "16" => "Għasri",
-    "17" => "Għaxaq",
-    "18" => "Ħamrun",
-    "19" => "Iklin",
-    "20" => "Isla",
-    "21" => "Kalkara",
-    "22" => "Kerċem",
-    "23" => "Kirkop",
-    "24" => "Lija",
-    "25" => "Luqa",
-    "26" => "Marsa",
-    "27" => "Marsaskala",
-    "28" => "Marsaxlokk",
-    "29" => "Mdina",
-    "30" => "Mellieħa",
-    "31" => "Mġarr",
-    "32" => "Mosta",
-    "33" => "Mqabba",
-    "34" => "Msida",
-    "35" => "Mtarfa",
-    "36" => "Munxar",
-    "37" => "Nadur",
-    "38" => "Naxxar",
-    "39" => "Paola",
-    "40" => "Pembroke",
-    "41" => "Pietà",
-    "42" => "Qala",
-    "43" => "Qormi",
-    "44" => "Qrendi",
-    "45" => "Rabat Gozo",
-    "46" => "Rabat Malta",
-    "47" => "Safi",
-    "48" => "Saint Julian's",
-    "49" => "Saint John",
-    "50" => "Saint Lawrence",
-    "51" => "Saint Paul's Bay",
-    "52" => "Sannat",
-    "53" => "Saint Lucia's",
-    "54" => "Santa Venera",
-    "55" => "Siġġiewi",
-    "56" => "Sliema",
-    "57" => "Swieqi",
-    "58" => "Ta' Xbiex",
-    "59" => "Tarxien",
-    "60" => "Valletta",
-    "61" => "Xagħra",
-    "62" => "Xewkija",
-    "63" => "Xgħajra",
-    "64" => "Żabbar",
-    "65" => "Żebbuġ Gozo",
-    "66" => "Żebbuġ Malta",
-    "67" => "Żejtun",
-    "68" => "Żurrieq"
-  ]
-];
diff --git a/data/iso_3166-2/MU.php b/data/iso_3166-2/MU.php
deleted file mode 100644
index 289df29aa..000000000
--- a/data/iso_3166-2/MU.php
+++ /dev/null
@@ -1,18 +0,0 @@
-<?php
-return [
-  "country" => "Mauritius",
-  "subdivisions" => [
-    "AG" => "Agalega Islands",
-    "BL" => "Black River",
-    "CC" => "Cargados Carajos Shoals",
-    "FL" => "Flacq",
-    "GP" => "Grand Port",
-    "MO" => "Moka",
-    "PA" => "Pamplemousses",
-    "PL" => "Port Louis",
-    "PW" => "Plaines Wilhems",
-    "RO" => "Rodrigues Island",
-    "RR" => "Rivière du Rempart",
-    "SA" => "Savanne"
-  ]
-];
diff --git a/data/iso_3166-2/MV.php b/data/iso_3166-2/MV.php
deleted file mode 100644
index 042672787..000000000
--- a/data/iso_3166-2/MV.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-return [
-  "country" => "Maldives",
-  "subdivisions" => [
-    "00" => "South Ari Atoll",
-    "01" => "Addu City",
-    "02" => "North Ari Atoll",
-    "03" => "Faadhippolhu",
-    "04" => "Felidhu Atoll",
-    "05" => "Hahdhunmathi",
-    "07" => "North Thiladhunmathi",
-    "08" => "Kolhumadulu",
-    "12" => "Mulaku Atoll",
-    "13" => "North Maalhosmadulu",
-    "14" => "North Nilandhe Atoll",
-    "17" => "South Nilandhe Atoll",
-    "20" => "South Maalhosmadulu",
-    "23" => "South Thiladhunmathi",
-    "24" => "North Miladhunmadulu",
-    "25" => "South Miladhunmadulu",
-    "26" => "Male Atoll",
-    "27" => "North Huvadhu Atoll",
-    "28" => "South Huvadhu Atoll",
-    "29" => "Fuvammulah",
-    "MLE" => "Male"
-  ]
-];
diff --git a/data/iso_3166-2/MW.php b/data/iso_3166-2/MW.php
deleted file mode 100644
index 9be5b7f69..000000000
--- a/data/iso_3166-2/MW.php
+++ /dev/null
@@ -1,37 +0,0 @@
-<?php
-return [
-  "country" => "Malawi",
-  "subdivisions" => [
-    "BA" => "Balaka",
-    "BL" => "Blantyre",
-    "C" => "Central Region",
-    "CK" => "Chikwawa",
-    "CR" => "Chiradzulu",
-    "CT" => "Chitipa",
-    "DE" => "Dedza",
-    "DO" => "Dowa",
-    "KR" => "Karonga",
-    "KS" => "Kasungu",
-    "LI" => "Lilongwe",
-    "LK" => "Likoma",
-    "MC" => "Mchinji",
-    "MG" => "Mangochi",
-    "MH" => "Machinga",
-    "MU" => "Mulanje",
-    "MW" => "Mwanza",
-    "MZ" => "Mzimba",
-    "N" => "Northern Region",
-    "NB" => "Nkhata Bay",
-    "NE" => "Neno",
-    "NI" => "Ntchisi",
-    "NK" => "Nkhotakota",
-    "NS" => "Nsanje",
-    "NU" => "Ntcheu",
-    "PH" => "Phalombe",
-    "RU" => "Rumphi",
-    "S" => "Southern Region",
-    "SA" => "Salima",
-    "TH" => "Thyolo",
-    "ZO" => "Zomba"
-  ]
-];
diff --git a/data/iso_3166-2/MX.php b/data/iso_3166-2/MX.php
deleted file mode 100644
index 8b63b99aa..000000000
--- a/data/iso_3166-2/MX.php
+++ /dev/null
@@ -1,38 +0,0 @@
-<?php
-return [
-  "country" => "Mexico",
-  "subdivisions" => [
-    "AGU" => "Aguascalientes",
-    "BCN" => "Baja California",
-    "BCS" => "Baja California Sur",
-    "CAM" => "Campeche",
-    "CHH" => "Chihuahua",
-    "CHP" => "Chiapas",
-    "CMX" => "Ciudad de México",
-    "COA" => "Coahuila de Zaragoza",
-    "COL" => "Colima",
-    "DUR" => "Durango",
-    "GRO" => "Guerrero",
-    "GUA" => "Guanajuato",
-    "HID" => "Hidalgo",
-    "JAL" => "Jalisco",
-    "MEX" => "México",
-    "MIC" => "Michoacán de Ocampo",
-    "MOR" => "Morelos",
-    "NAY" => "Nayarit",
-    "NLE" => "Nuevo León",
-    "OAX" => "Oaxaca",
-    "PUE" => "Puebla",
-    "QUE" => "Querétaro",
-    "ROO" => "Quintana Roo",
-    "SIN" => "Sinaloa",
-    "SLP" => "San Luis Potosí",
-    "SON" => "Sonora",
-    "TAB" => "Tabasco",
-    "TAM" => "Tamaulipas",
-    "TLA" => "Tlaxcala",
-    "VER" => "Veracruz de Ignacio de la Llave",
-    "YUC" => "Yucatán",
-    "ZAC" => "Zacatecas"
-  ]
-];
diff --git a/data/iso_3166-2/MY.php b/data/iso_3166-2/MY.php
deleted file mode 100644
index 9828884ba..000000000
--- a/data/iso_3166-2/MY.php
+++ /dev/null
@@ -1,22 +0,0 @@
-<?php
-return [
-  "country" => "Malaysia",
-  "subdivisions" => [
-    "01" => "Johor",
-    "02" => "Kedah",
-    "03" => "Kelantan",
-    "04" => "Melaka",
-    "05" => "Negeri Sembilan",
-    "06" => "Pahang",
-    "07" => "Pulau Pinang",
-    "08" => "Perak",
-    "09" => "Perlis",
-    "10" => "Selangor",
-    "11" => "Terengganu",
-    "12" => "Sabah",
-    "13" => "Sarawak",
-    "14" => "Wilayah Persekutuan Kuala Lumpur",
-    "15" => "Wilayah Persekutuan Labuan",
-    "16" => "Wilayah Persekutuan Putrajaya"
-  ]
-];
diff --git a/data/iso_3166-2/MZ.php b/data/iso_3166-2/MZ.php
deleted file mode 100644
index dfc9c35ee..000000000
--- a/data/iso_3166-2/MZ.php
+++ /dev/null
@@ -1,17 +0,0 @@
-<?php
-return [
-  "country" => "Mozambique",
-  "subdivisions" => [
-    "A" => "Niassa",
-    "B" => "Manica",
-    "G" => "Gaza",
-    "I" => "Inhambane",
-    "L" => "Maputo",
-    "MPM" => "Maputo",
-    "N" => "Nampula",
-    "P" => "Cabo Delgado",
-    "Q" => "Zambézia",
-    "S" => "Sofala",
-    "T" => "Tete"
-  ]
-];
diff --git a/data/iso_3166-2/NA.php b/data/iso_3166-2/NA.php
deleted file mode 100644
index f3709ab39..000000000
--- a/data/iso_3166-2/NA.php
+++ /dev/null
@@ -1,20 +0,0 @@
-<?php
-return [
-  "country" => "Namibia",
-  "subdivisions" => [
-    "CA" => "Zambezi",
-    "ER" => "Erongo",
-    "HA" => "Hardap",
-    "KA" => "//Karas",
-    "KE" => "Kavango East",
-    "KH" => "Khomas",
-    "KU" => "Kunene",
-    "KW" => "Kavango West",
-    "OD" => "Otjozondjupa",
-    "OH" => "Omaheke",
-    "ON" => "Oshana",
-    "OS" => "Omusati",
-    "OT" => "Oshikoto",
-    "OW" => "Ohangwena"
-  ]
-];
diff --git a/data/iso_3166-2/NC.php b/data/iso_3166-2/NC.php
deleted file mode 100644
index ca1111b09..000000000
--- a/data/iso_3166-2/NC.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "New Caledonia",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/NE.php b/data/iso_3166-2/NE.php
deleted file mode 100644
index 520e352b4..000000000
--- a/data/iso_3166-2/NE.php
+++ /dev/null
@@ -1,14 +0,0 @@
-<?php
-return [
-  "country" => "Niger",
-  "subdivisions" => [
-    "1" => "Agadez",
-    "2" => "Diffa",
-    "3" => "Dosso",
-    "4" => "Maradi",
-    "5" => "Tahoua",
-    "6" => "Tillabéri",
-    "7" => "Zinder",
-    "8" => "Niamey"
-  ]
-];
diff --git a/data/iso_3166-2/NF.php b/data/iso_3166-2/NF.php
deleted file mode 100644
index 14dbb26e3..000000000
--- a/data/iso_3166-2/NF.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Norfolk Island",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/NG.php b/data/iso_3166-2/NG.php
deleted file mode 100644
index 3c25c0757..000000000
--- a/data/iso_3166-2/NG.php
+++ /dev/null
@@ -1,43 +0,0 @@
-<?php
-return [
-  "country" => "Nigeria",
-  "subdivisions" => [
-    "AB" => "Abia",
-    "AD" => "Adamawa",
-    "AK" => "Akwa Ibom",
-    "AN" => "Anambra",
-    "BA" => "Bauchi",
-    "BE" => "Benue",
-    "BO" => "Borno",
-    "BY" => "Bayelsa",
-    "CR" => "Cross River",
-    "DE" => "Delta",
-    "EB" => "Ebonyi",
-    "ED" => "Edo",
-    "EK" => "Ekiti",
-    "EN" => "Enugu",
-    "FC" => "Abuja Federal Capital Territory",
-    "GO" => "Gombe",
-    "IM" => "Imo",
-    "JI" => "Jigawa",
-    "KD" => "Kaduna",
-    "KE" => "Kebbi",
-    "KN" => "Kano",
-    "KO" => "Kogi",
-    "KT" => "Katsina",
-    "KW" => "Kwara",
-    "LA" => "Lagos",
-    "NA" => "Nasarawa",
-    "NI" => "Niger",
-    "OG" => "Ogun",
-    "ON" => "Ondo",
-    "OS" => "Osun",
-    "OY" => "Oyo",
-    "PL" => "Plateau",
-    "RI" => "Rivers",
-    "SO" => "Sokoto",
-    "TA" => "Taraba",
-    "YO" => "Yobe",
-    "ZA" => "Zamfara"
-  ]
-];
diff --git a/data/iso_3166-2/NI.php b/data/iso_3166-2/NI.php
deleted file mode 100644
index b17e90198..000000000
--- a/data/iso_3166-2/NI.php
+++ /dev/null
@@ -1,23 +0,0 @@
-<?php
-return [
-  "country" => "Nicaragua",
-  "subdivisions" => [
-    "AN" => "Costa Caribe Norte",
-    "AS" => "Costa Caribe Sur",
-    "BO" => "Boaco",
-    "CA" => "Carazo",
-    "CI" => "Chinandega",
-    "CO" => "Chontales",
-    "ES" => "Estelí",
-    "GR" => "Granada",
-    "JI" => "Jinotega",
-    "LE" => "León",
-    "MD" => "Madriz",
-    "MN" => "Managua",
-    "MS" => "Masaya",
-    "MT" => "Matagalpa",
-    "NS" => "Nueva Segovia",
-    "RI" => "Rivas",
-    "SJ" => "Río San Juan"
-  ]
-];
diff --git a/data/iso_3166-2/NL.php b/data/iso_3166-2/NL.php
deleted file mode 100644
index 07efdab34..000000000
--- a/data/iso_3166-2/NL.php
+++ /dev/null
@@ -1,24 +0,0 @@
-<?php
-return [
-  "country" => "Netherlands",
-  "subdivisions" => [
-    "AW" => "Aruba",
-    "BQ1" => "Bonaire",
-    "BQ2" => "Saba",
-    "BQ3" => "Sint Eustatius",
-    "CW" => "Curaçao",
-    "DR" => "Drenthe",
-    "FL" => "Flevoland",
-    "FR" => "Fryslân",
-    "GE" => "Gelderland",
-    "GR" => "Groningen",
-    "LI" => "Limburg",
-    "NB" => "Noord-Brabant",
-    "NH" => "Noord-Holland",
-    "OV" => "Overijssel",
-    "SX" => "Sint Maarten",
-    "UT" => "Utrecht",
-    "ZE" => "Zeeland",
-    "ZH" => "Zuid-Holland"
-  ]
-];
diff --git a/data/iso_3166-2/NO.php b/data/iso_3166-2/NO.php
deleted file mode 100644
index 1a5957c29..000000000
--- a/data/iso_3166-2/NO.php
+++ /dev/null
@@ -1,19 +0,0 @@
-<?php
-return [
-  "country" => "Norway",
-  "subdivisions" => [
-    "03" => "Oslo",
-    "11" => "Rogaland",
-    "15" => "Møre og Romsdal",
-    "18" => "Nordland",
-    "21" => "Svalbard (Arctic Region)",
-    "22" => "Jan Mayen (Arctic Region)",
-    "30" => "Viken",
-    "34" => "Innlandet",
-    "38" => "Vestfold og Telemark",
-    "42" => "Agder",
-    "46" => "Vestland",
-    "50" => "Trööndelage",
-    "54" => "Romssa ja Finnmárkku"
-  ]
-];
diff --git a/data/iso_3166-2/NP.php b/data/iso_3166-2/NP.php
deleted file mode 100644
index 7070ab78d..000000000
--- a/data/iso_3166-2/NP.php
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-return [
-  "country" => "Nepal",
-  "subdivisions" => [
-    "1" => "Central",
-    "2" => "Mid Western",
-    "3" => "Western",
-    "4" => "Eastern",
-    "5" => "Far Western",
-    "BA" => "Bagmati",
-    "BH" => "Bheri",
-    "DH" => "Dhawalagiri",
-    "GA" => "Gandaki",
-    "JA" => "Janakpur",
-    "KA" => "Karnali",
-    "KO" => "Kosi",
-    "LU" => "Lumbini",
-    "MA" => "Mahakali",
-    "ME" => "Mechi",
-    "NA" => "Narayani",
-    "P1" => "Province 1",
-    "P2" => "Province 2",
-    "P3" => "Bāgmatī",
-    "P4" => "Gandaki",
-    "P5" => "Province 5",
-    "P6" => "Karnali",
-    "P7" => "Sudūr Pashchim",
-    "RA" => "Rapti",
-    "SA" => "Sagarmatha",
-    "SE" => "Seti"
-  ]
-];
diff --git a/data/iso_3166-2/NR.php b/data/iso_3166-2/NR.php
deleted file mode 100644
index 1a0c25784..000000000
--- a/data/iso_3166-2/NR.php
+++ /dev/null
@@ -1,20 +0,0 @@
-<?php
-return [
-  "country" => "Nauru",
-  "subdivisions" => [
-    "01" => "Aiwo",
-    "02" => "Anabar",
-    "03" => "Anetan",
-    "04" => "Anibare",
-    "05" => "Baitsi",
-    "06" => "Boe",
-    "07" => "Buada",
-    "08" => "Denigomodu",
-    "09" => "Ewa",
-    "10" => "Ijuw",
-    "11" => "Meneng",
-    "12" => "Nibok",
-    "13" => "Uaboe",
-    "14" => "Yaren"
-  ]
-];
diff --git a/data/iso_3166-2/NU.php b/data/iso_3166-2/NU.php
deleted file mode 100644
index 8a536800a..000000000
--- a/data/iso_3166-2/NU.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Niue",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/NZ.php b/data/iso_3166-2/NZ.php
deleted file mode 100644
index e3b251183..000000000
--- a/data/iso_3166-2/NZ.php
+++ /dev/null
@@ -1,23 +0,0 @@
-<?php
-return [
-  "country" => "New Zealand",
-  "subdivisions" => [
-    "AUK" => "Auckland",
-    "BOP" => "Bay of Plenty",
-    "CAN" => "Canterbury",
-    "CIT" => "Chatham Islands Territory",
-    "GIS" => "Gisborne",
-    "HKB" => "Hawke's Bay",
-    "MBH" => "Marlborough",
-    "MWT" => "Manawatu-Wanganui",
-    "NSN" => "Nelson",
-    "NTL" => "Northland",
-    "OTA" => "Otago",
-    "STL" => "Southland",
-    "TAS" => "Tasman",
-    "TKI" => "Taranaki",
-    "WGN" => "Wellington",
-    "WKO" => "Waikato",
-    "WTC" => "West Coast"
-  ]
-];
diff --git a/data/iso_3166-2/OM.php b/data/iso_3166-2/OM.php
deleted file mode 100644
index afc71da76..000000000
--- a/data/iso_3166-2/OM.php
+++ /dev/null
@@ -1,17 +0,0 @@
-<?php
-return [
-  "country" => "Oman",
-  "subdivisions" => [
-    "BJ" => "Janūb al Bāţinah",
-    "BS" => "Shamāl al Bāţinah",
-    "BU" => "Al Buraymī",
-    "DA" => "Ad Dākhilīyah",
-    "MA" => "Masqaţ",
-    "MU" => "Musandam",
-    "SJ" => "Janūb ash Sharqīyah",
-    "SS" => "Shamāl ash Sharqīyah",
-    "WU" => "Al Wusţá",
-    "ZA" => "Az̧ Z̧āhirah",
-    "ZU" => "Z̧ufār"
-  ]
-];
diff --git a/data/iso_3166-2/PA.php b/data/iso_3166-2/PA.php
deleted file mode 100644
index aa024f788..000000000
--- a/data/iso_3166-2/PA.php
+++ /dev/null
@@ -1,19 +0,0 @@
-<?php
-return [
-  "country" => "Panama",
-  "subdivisions" => [
-    "1" => "Bocas del Toro",
-    "10" => "Panamá Oeste",
-    "2" => "Coclé",
-    "3" => "Colón",
-    "4" => "Chiriquí",
-    "5" => "Darién",
-    "6" => "Herrera",
-    "7" => "Los Santos",
-    "8" => "Panamá",
-    "9" => "Veraguas",
-    "EM" => "Emberá",
-    "KY" => "Guna Yala",
-    "NB" => "Ngöbe-Buglé"
-  ]
-];
diff --git a/data/iso_3166-2/PE.php b/data/iso_3166-2/PE.php
deleted file mode 100644
index d8683d59e..000000000
--- a/data/iso_3166-2/PE.php
+++ /dev/null
@@ -1,32 +0,0 @@
-<?php
-return [
-  "country" => "Peru",
-  "subdivisions" => [
-    "AMA" => "Amarumayu",
-    "ANC" => "Ancash",
-    "APU" => "Apurimaq",
-    "ARE" => "Arequipa",
-    "AYA" => "Ayacucho",
-    "CAJ" => "Cajamarca",
-    "CAL" => "El Callao",
-    "CUS" => "Cusco",
-    "HUC" => "Huánuco",
-    "HUV" => "Huancavelica",
-    "ICA" => "Ica",
-    "JUN" => "Hunin",
-    "LAL" => "La Libertad",
-    "LAM" => "Lambayeque",
-    "LIM" => "Lima",
-    "LMA" => "Lima hatun llaqta",
-    "LOR" => "Loreto",
-    "MDD" => "Madre de Dios",
-    "MOQ" => "Moquegua",
-    "PAS" => "Pasco",
-    "PIU" => "Piura",
-    "PUN" => "Puno",
-    "SAM" => "San Martin",
-    "TAC" => "Tacna",
-    "TUM" => "Tumbes",
-    "UCA" => "Ucayali"
-  ]
-];
diff --git a/data/iso_3166-2/PF.php b/data/iso_3166-2/PF.php
deleted file mode 100644
index 5f0980a40..000000000
--- a/data/iso_3166-2/PF.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "French Polynesia",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/PG.php b/data/iso_3166-2/PG.php
deleted file mode 100644
index 635cd3a68..000000000
--- a/data/iso_3166-2/PG.php
+++ /dev/null
@@ -1,28 +0,0 @@
-<?php
-return [
-  "country" => "Papua New Guinea",
-  "subdivisions" => [
-    "CPK" => "Chimbu",
-    "CPM" => "Central",
-    "EBR" => "East New Britain",
-    "EHG" => "Eastern Highlands",
-    "EPW" => "Enga",
-    "ESW" => "East Sepik",
-    "GPK" => "Gulf",
-    "HLA" => "Hela",
-    "JWK" => "Jiwaka",
-    "MBA" => "Milne Bay",
-    "MPL" => "Morobe",
-    "MPM" => "Madang",
-    "MRL" => "Manus",
-    "NCD" => "National Capital District (Port Moresby)",
-    "NIK" => "New Ireland",
-    "NPP" => "Northern",
-    "NSB" => "Bougainville",
-    "SAN" => "West Sepik",
-    "SHM" => "Southern Highlands",
-    "WBK" => "West New Britain",
-    "WHM" => "Western Highlands",
-    "WPD" => "Western"
-  ]
-];
diff --git a/data/iso_3166-2/PH.php b/data/iso_3166-2/PH.php
deleted file mode 100644
index e38cbde6d..000000000
--- a/data/iso_3166-2/PH.php
+++ /dev/null
@@ -1,104 +0,0 @@
-<?php
-return [
-  "country" => "Philippines",
-  "subdivisions" => [
-    "00" => "National Capital Region",
-    "01" => "Ilocos (Region I)",
-    "02" => "Cagayan Valley (Region II)",
-    "03" => "Central Luzon (Region III)",
-    "05" => "Bicol (Region V)",
-    "06" => "Western Visayas (Region VI)",
-    "07" => "Central Visayas (Region VII)",
-    "08" => "Eastern Visayas (Region VIII)",
-    "09" => "Zamboanga Peninsula (Region IX)",
-    "10" => "Northern Mindanao (Region X)",
-    "11" => "Davao (Region XI)",
-    "12" => "Soccsksargen (Region XII)",
-    "13" => "Caraga (Region XIII)",
-    "14" => "Autonomous Region in Muslim Mindanao (ARMM)",
-    "15" => "Cordillera Administrative Region (CAR)",
-    "40" => "Calabarzon (Region IV-A)",
-    "41" => "Mimaropa (Region IV-B)",
-    "ABR" => "Abra",
-    "AGN" => "Agusan del Norte",
-    "AGS" => "Agusan del Sur",
-    "AKL" => "Aklan",
-    "ALB" => "Albay",
-    "ANT" => "Antique",
-    "APA" => "Apayao",
-    "AUR" => "Aurora",
-    "BAN" => "Bataan",
-    "BAS" => "Basilan",
-    "BEN" => "Benguet",
-    "BIL" => "Biliran",
-    "BOH" => "Bohol",
-    "BTG" => "Batangas",
-    "BTN" => "Batanes",
-    "BUK" => "Bukidnon",
-    "BUL" => "Bulacan",
-    "CAG" => "Cagayan",
-    "CAM" => "Camiguin",
-    "CAN" => "Camarines Norte",
-    "CAP" => "Capiz",
-    "CAS" => "Camarines Sur",
-    "CAT" => "Catanduanes",
-    "CAV" => "Cavite",
-    "CEB" => "Cebu",
-    "COM" => "Davao de Oro",
-    "DAO" => "Davao Oriental",
-    "DAS" => "Davao del Sur",
-    "DAV" => "Davao del Norte",
-    "DIN" => "Dinagat Islands",
-    "DVO" => "Davao Occidental",
-    "EAS" => "Eastern Samar",
-    "GUI" => "Guimaras",
-    "IFU" => "Ifugao",
-    "ILI" => "Iloilo",
-    "ILN" => "Ilocos Norte",
-    "ILS" => "Ilocos Sur",
-    "ISA" => "Isabela",
-    "KAL" => "Kalinga",
-    "LAG" => "Laguna",
-    "LAN" => "Lanao del Norte",
-    "LAS" => "Lanao del Sur",
-    "LEY" => "Leyte",
-    "LUN" => "La Union",
-    "MAD" => "Marinduque",
-    "MAG" => "Maguindanao",
-    "MAS" => "Masbate",
-    "MDC" => "Mindoro Occidental",
-    "MDR" => "Mindoro Oriental",
-    "MOU" => "Mountain Province",
-    "MSC" => "Misamis Occidental",
-    "MSR" => "Misamis Oriental",
-    "NCO" => "Cotabato",
-    "NEC" => "Negros Occidental",
-    "NER" => "Negros Oriental",
-    "NSA" => "Northern Samar",
-    "NUE" => "Nueva Ecija",
-    "NUV" => "Nueva Vizcaya",
-    "PAM" => "Pampanga",
-    "PAN" => "Pangasinan",
-    "PLW" => "Palawan",
-    "QUE" => "Quezon",
-    "QUI" => "Quirino",
-    "RIZ" => "Rizal",
-    "ROM" => "Romblon",
-    "SAR" => "Sarangani",
-    "SCO" => "South Cotabato",
-    "SIG" => "Siquijor",
-    "SLE" => "Southern Leyte",
-    "SLU" => "Sulu",
-    "SOR" => "Sorsogon",
-    "SUK" => "Sultan Kudarat",
-    "SUN" => "Surigao del Norte",
-    "SUR" => "Surigao del Sur",
-    "TAR" => "Tarlac",
-    "TAW" => "Tawi-Tawi",
-    "WSA" => "Samar",
-    "ZAN" => "Zamboanga del Norte",
-    "ZAS" => "Zamboanga del Sur",
-    "ZMB" => "Zambales",
-    "ZSI" => "Zamboanga Sibugay"
-  ]
-];
diff --git a/data/iso_3166-2/PK.php b/data/iso_3166-2/PK.php
deleted file mode 100644
index a6883c604..000000000
--- a/data/iso_3166-2/PK.php
+++ /dev/null
@@ -1,13 +0,0 @@
-<?php
-return [
-  "country" => "Pakistan",
-  "subdivisions" => [
-    "BA" => "Balochistan",
-    "GB" => "Gilgit-Baltistan",
-    "IS" => "Islamabad",
-    "JK" => "Azad Jammu and Kashmir",
-    "KP" => "Khyber Pakhtunkhwa",
-    "PB" => "Punjab",
-    "SD" => "Sindh"
-  ]
-];
diff --git a/data/iso_3166-2/PL.php b/data/iso_3166-2/PL.php
deleted file mode 100644
index b7a29be44..000000000
--- a/data/iso_3166-2/PL.php
+++ /dev/null
@@ -1,22 +0,0 @@
-<?php
-return [
-  "country" => "Poland",
-  "subdivisions" => [
-    "02" => "Dolnośląskie",
-    "04" => "Kujawsko-pomorskie",
-    "06" => "Lubelskie",
-    "08" => "Lubuskie",
-    "10" => "Łódzkie",
-    "12" => "Małopolskie",
-    "14" => "Mazowieckie",
-    "16" => "Opolskie",
-    "18" => "Podkarpackie",
-    "20" => "Podlaskie",
-    "22" => "Pomorskie",
-    "24" => "Śląskie",
-    "26" => "Świętokrzyskie",
-    "28" => "Warmińsko-mazurskie",
-    "30" => "Wielkopolskie",
-    "32" => "Zachodniopomorskie"
-  ]
-];
diff --git a/data/iso_3166-2/PM.php b/data/iso_3166-2/PM.php
deleted file mode 100644
index 3fe454f9d..000000000
--- a/data/iso_3166-2/PM.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Saint Pierre and Miquelon",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/PN.php b/data/iso_3166-2/PN.php
deleted file mode 100644
index b02ad2b46..000000000
--- a/data/iso_3166-2/PN.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Pitcairn",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/PR.php b/data/iso_3166-2/PR.php
deleted file mode 100644
index 820e512ea..000000000
--- a/data/iso_3166-2/PR.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Puerto Rico",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/PS.php b/data/iso_3166-2/PS.php
deleted file mode 100644
index a42378c9d..000000000
--- a/data/iso_3166-2/PS.php
+++ /dev/null
@@ -1,22 +0,0 @@
-<?php
-return [
-  "country" => "Palestine, State of",
-  "subdivisions" => [
-    "BTH" => "Bethlehem",
-    "DEB" => "Deir El Balah",
-    "GZA" => "Gaza",
-    "HBN" => "Hebron",
-    "JEM" => "Jerusalem",
-    "JEN" => "Jenin",
-    "JRH" => "Jericho and Al Aghwar",
-    "KYS" => "Khan Yunis",
-    "NBS" => "Nablus",
-    "NGZ" => "North Gaza",
-    "QQA" => "Qalqilya",
-    "RBH" => "Ramallah",
-    "RFH" => "Rafah",
-    "SLT" => "Salfit",
-    "TBS" => "Tubas",
-    "TKM" => "Tulkarm"
-  ]
-];
diff --git a/data/iso_3166-2/PT.php b/data/iso_3166-2/PT.php
deleted file mode 100644
index 1f0f798ab..000000000
--- a/data/iso_3166-2/PT.php
+++ /dev/null
@@ -1,26 +0,0 @@
-<?php
-return [
-  "country" => "Portugal",
-  "subdivisions" => [
-    "01" => "Aveiro",
-    "02" => "Beja",
-    "03" => "Braga",
-    "04" => "Bragança",
-    "05" => "Castelo Branco",
-    "06" => "Coimbra",
-    "07" => "Évora",
-    "08" => "Faro",
-    "09" => "Guarda",
-    "10" => "Leiria",
-    "11" => "Lisboa",
-    "12" => "Portalegre",
-    "13" => "Porto",
-    "14" => "Santarém",
-    "15" => "Setúbal",
-    "16" => "Viana do Castelo",
-    "17" => "Vila Real",
-    "18" => "Viseu",
-    "20" => "Região Autónoma dos Açores",
-    "30" => "Região Autónoma da Madeira"
-  ]
-];
diff --git a/data/iso_3166-2/PW.php b/data/iso_3166-2/PW.php
deleted file mode 100644
index 864834f6c..000000000
--- a/data/iso_3166-2/PW.php
+++ /dev/null
@@ -1,22 +0,0 @@
-<?php
-return [
-  "country" => "Palau",
-  "subdivisions" => [
-    "002" => "Aimeliik",
-    "004" => "Airai",
-    "010" => "Angaur",
-    "050" => "Hatohobei",
-    "100" => "Kayangel",
-    "150" => "Koror",
-    "212" => "Melekeok",
-    "214" => "Ngaraard",
-    "218" => "Ngarchelong",
-    "222" => "Ngardmau",
-    "224" => "Ngatpang",
-    "226" => "Ngchesar",
-    "227" => "Ngeremlengui",
-    "228" => "Ngiwal",
-    "350" => "Peleliu",
-    "370" => "Sonsorol"
-  ]
-];
diff --git a/data/iso_3166-2/PY.php b/data/iso_3166-2/PY.php
deleted file mode 100644
index a64c8608b..000000000
--- a/data/iso_3166-2/PY.php
+++ /dev/null
@@ -1,24 +0,0 @@
-<?php
-return [
-  "country" => "Paraguay",
-  "subdivisions" => [
-    "1" => "Concepción",
-    "10" => "Alto Paraná",
-    "11" => "Central",
-    "12" => "Ñeembucú",
-    "13" => "Amambay",
-    "14" => "Canindeyú",
-    "15" => "Presidente Hayes",
-    "16" => "Alto Paraguay",
-    "19" => "Boquerón",
-    "2" => "San Pedro",
-    "3" => "Cordillera",
-    "4" => "Guairá",
-    "5" => "Caaguazú",
-    "6" => "Caazapá",
-    "7" => "Itapúa",
-    "8" => "Misiones",
-    "9" => "Paraguarí",
-    "ASU" => "Asunción"
-  ]
-];
diff --git a/data/iso_3166-2/QA.php b/data/iso_3166-2/QA.php
deleted file mode 100644
index 7592474ea..000000000
--- a/data/iso_3166-2/QA.php
+++ /dev/null
@@ -1,14 +0,0 @@
-<?php
-return [
-  "country" => "Qatar",
-  "subdivisions" => [
-    "DA" => "Ad Dawḩah",
-    "KH" => "Al Khawr wa adh Dhakhīrah",
-    "MS" => "Ash Shamāl",
-    "RA" => "Ar Rayyān",
-    "SH" => "Ash Shīḩānīyah",
-    "US" => "Umm Şalāl",
-    "WA" => "Al Wakrah",
-    "ZA" => "Az̧ Z̧a‘āyin"
-  ]
-];
diff --git a/data/iso_3166-2/RE.php b/data/iso_3166-2/RE.php
deleted file mode 100644
index 4d650ec8e..000000000
--- a/data/iso_3166-2/RE.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Réunion",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/RO.php b/data/iso_3166-2/RO.php
deleted file mode 100644
index 227298ae0..000000000
--- a/data/iso_3166-2/RO.php
+++ /dev/null
@@ -1,48 +0,0 @@
-<?php
-return [
-  "country" => "Romania",
-  "subdivisions" => [
-    "AB" => "Alba",
-    "AG" => "Argeș",
-    "AR" => "Arad",
-    "B" => "București",
-    "BC" => "Bacău",
-    "BH" => "Bihor",
-    "BN" => "Bistrița-Năsăud",
-    "BR" => "Brăila",
-    "BT" => "Botoșani",
-    "BV" => "Brașov",
-    "BZ" => "Buzău",
-    "CJ" => "Cluj",
-    "CL" => "Călărași",
-    "CS" => "Caraș-Severin",
-    "CT" => "Constanța",
-    "CV" => "Covasna",
-    "DB" => "Dâmbovița",
-    "DJ" => "Dolj",
-    "GJ" => "Gorj",
-    "GL" => "Galați",
-    "GR" => "Giurgiu",
-    "HD" => "Hunedoara",
-    "HR" => "Harghita",
-    "IF" => "Ilfov",
-    "IL" => "Ialomița",
-    "IS" => "Iași",
-    "MH" => "Mehedinți",
-    "MM" => "Maramureș",
-    "MS" => "Mureș",
-    "NT" => "Neamț",
-    "OT" => "Olt",
-    "PH" => "Prahova",
-    "SB" => "Sibiu",
-    "SJ" => "Sălaj",
-    "SM" => "Satu Mare",
-    "SV" => "Suceava",
-    "TL" => "Tulcea",
-    "TM" => "Timiș",
-    "TR" => "Teleorman",
-    "VL" => "Vâlcea",
-    "VN" => "Vrancea",
-    "VS" => "Vaslui"
-  ]
-];
diff --git a/data/iso_3166-2/RS.php b/data/iso_3166-2/RS.php
deleted file mode 100644
index d8f6c3ff3..000000000
--- a/data/iso_3166-2/RS.php
+++ /dev/null
@@ -1,38 +0,0 @@
-<?php
-return [
-  "country" => "Serbia",
-  "subdivisions" => [
-    "00" => "Beograd",
-    "01" => "Severnobački okrug",
-    "02" => "Srednjebanatski okrug",
-    "03" => "Severnobanatski okrug",
-    "04" => "Južnobanatski okrug",
-    "05" => "Zapadnobački okrug",
-    "06" => "Južnobački okrug",
-    "07" => "Sremski okrug",
-    "08" => "Mačvanski okrug",
-    "09" => "Kolubarski okrug",
-    "10" => "Podunavski okrug",
-    "11" => "Braničevski okrug",
-    "12" => "Šumadijski okrug",
-    "13" => "Pomoravski okrug",
-    "14" => "Borski okrug",
-    "15" => "Zaječarski okrug",
-    "16" => "Zlatiborski okrug",
-    "17" => "Moravički okrug",
-    "18" => "Raški okrug",
-    "19" => "Rasinski okrug",
-    "20" => "Nišavski okrug",
-    "21" => "Toplički okrug",
-    "22" => "Pirotski okrug",
-    "23" => "Jablanički okrug",
-    "24" => "Pčinjski okrug",
-    "25" => "Kosovski okrug",
-    "26" => "Pećki okrug",
-    "27" => "Prizrenski okrug",
-    "28" => "Kosovsko-Mitrovački okrug",
-    "29" => "Kosovsko-Pomoravski okrug",
-    "KM" => "Kosovo-Metohija",
-    "VO" => "Vojvodina"
-  ]
-];
diff --git a/data/iso_3166-2/RU.php b/data/iso_3166-2/RU.php
deleted file mode 100644
index a4e195ca7..000000000
--- a/data/iso_3166-2/RU.php
+++ /dev/null
@@ -1,89 +0,0 @@
-<?php
-return [
-  "country" => "Russian Federation",
-  "subdivisions" => [
-    "AD" => "Adygeja, Respublika",
-    "AL" => "Altaj, Respublika",
-    "ALT" => "Altajskij kraj",
-    "AMU" => "Amurskaja oblast'",
-    "ARK" => "Arhangel'skaja oblast'",
-    "AST" => "Astrahanskaja oblast'",
-    "BA" => "Bashkortostan, Respublika",
-    "BEL" => "Belgorodskaja oblast'",
-    "BRY" => "Brjanskaja oblast'",
-    "BU" => "Burjatija, Respublika",
-    "CE" => "Chechenskaya Respublika",
-    "CHE" => "Chelyabinskaya oblast'",
-    "CHU" => "Chukotskiy avtonomnyy okrug",
-    "CU" => "Chuvashskaya Respublika",
-    "DA" => "Dagestan, Respublika",
-    "IN" => "Ingushetiya, Respublika",
-    "IRK" => "Irkutskaja oblast'",
-    "IVA" => "Ivanovskaja oblast'",
-    "KAM" => "Kamchatskiy kray",
-    "KB" => "Kabardino-Balkarskaja Respublika",
-    "KC" => "Karachayevo-Cherkesskaya Respublika",
-    "KDA" => "Krasnodarskij kraj",
-    "KEM" => "Kemerovskaja oblast'",
-    "KGD" => "Kaliningradskaja oblast'",
-    "KGN" => "Kurganskaja oblast'",
-    "KHA" => "Habarovskij kraj",
-    "KHM" => "Hanty-Mansijskij avtonomnyj okrug",
-    "KIR" => "Kirovskaja oblast'",
-    "KK" => "Hakasija, Respublika",
-    "KL" => "Kalmykija, Respublika",
-    "KLU" => "Kaluzhskaya oblast'",
-    "KO" => "Komi, Respublika",
-    "KOS" => "Kostromskaja oblast'",
-    "KR" => "Karelija, Respublika",
-    "KRS" => "Kurskaja oblast'",
-    "KYA" => "Krasnojarskij kraj",
-    "LEN" => "Leningradskaja oblast'",
-    "LIP" => "Lipeckaja oblast'",
-    "MAG" => "Magadanskaja oblast'",
-    "ME" => "Marij Èl, Respublika",
-    "MO" => "Mordovija, Respublika",
-    "MOS" => "Moskovskaja oblast'",
-    "MOW" => "Moskva",
-    "MUR" => "Murmanskaja oblast'",
-    "NEN" => "Neneckij avtonomnyj okrug",
-    "NGR" => "Novgorodskaja oblast'",
-    "NIZ" => "Nizhegorodskaya oblast'",
-    "NVS" => "Novosibirskaja oblast'",
-    "OMS" => "Omskaja oblast'",
-    "ORE" => "Orenburgskaja oblast'",
-    "ORL" => "Orlovskaja oblast'",
-    "PER" => "Permskij kraj",
-    "PNZ" => "Penzenskaja oblast'",
-    "PRI" => "Primorskij kraj",
-    "PSK" => "Pskovskaja oblast'",
-    "ROS" => "Rostovskaja oblast'",
-    "RYA" => "Rjazanskaja oblast'",
-    "SA" => "Saha, Respublika",
-    "SAK" => "Sahalinskaja oblast'",
-    "SAM" => "Samarskaja oblast'",
-    "SAR" => "Saratovskaja oblast'",
-    "SE" => "Severnaja Osetija, Respublika",
-    "SMO" => "Smolenskaja oblast'",
-    "SPE" => "Sankt-Peterburg",
-    "STA" => "Stavropol'skij kraj",
-    "SVE" => "Sverdlovskaja oblast'",
-    "TA" => "Tatarstan, Respublika",
-    "TAM" => "Tambovskaja oblast'",
-    "TOM" => "Tomskaja oblast'",
-    "TUL" => "Tul'skaja oblast'",
-    "TVE" => "Tverskaja oblast'",
-    "TY" => "Tyva, Respublika",
-    "TYU" => "Tjumenskaja oblast'",
-    "UD" => "Udmurtskaja Respublika",
-    "ULY" => "Ul'janovskaja oblast'",
-    "VGG" => "Volgogradskaja oblast'",
-    "VLA" => "Vladimirskaja oblast'",
-    "VLG" => "Vologodskaja oblast'",
-    "VOR" => "Voronezhskaya oblast'",
-    "YAN" => "Jamalo-Neneckij avtonomnyj okrug",
-    "YAR" => "Jaroslavskaja oblast'",
-    "YEV" => "Evrejskaja avtonomnaja oblast'",
-    "ZAB" => "Zabajkal'skij kraj"
-  ]
-];
diff --git a/data/iso_3166-2/RW.php b/data/iso_3166-2/RW.php
deleted file mode 100644
index bc3720c06..000000000
--- a/data/iso_3166-2/RW.php
+++ /dev/null
@@ -1,11 +0,0 @@
-<?php
-return [
-  "country" => "Rwanda",
-  "subdivisions" => [
-    "01" => "City of Kigali",
-    "02" => "Eastern",
-    "03" => "Northern",
-    "04" => "Western",
-    "05" => "Southern"
-  ]
-];
diff --git a/data/iso_3166-2/SA.php b/data/iso_3166-2/SA.php
deleted file mode 100644
index 50a316545..000000000
--- a/data/iso_3166-2/SA.php
+++ /dev/null
@@ -1,19 +0,0 @@
-<?php
-return [
-  "country" => "Saudi Arabia",
-  "subdivisions" => [
-    "01" => "Ar Riyāḑ",
-    "02" => "Makkah al Mukarramah",
-    "03" => "Al Madīnah al Munawwarah",
-    "04" => "Ash Sharqīyah",
-    "05" => "Al Qaşīm",
-    "06" => "Ḩā'il",
-    "07" => "Tabūk",
-    "08" => "Al Ḩudūd ash Shamālīyah",
-    "09" => "Jāzān",
-    "10" => "Najrān",
-    "11" => "Al Bāḩah",
-    "12" => "Al Jawf",
-    "14" => "'Asīr"
-  ]
-];
diff --git a/data/iso_3166-2/SB.php b/data/iso_3166-2/SB.php
deleted file mode 100644
index 0b3b6e7d4..000000000
--- a/data/iso_3166-2/SB.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-return [
-  "country" => "Solomon Islands",
-  "subdivisions" => [
-    "CE" => "Central",
-    "CH" => "Choiseul",
-    "CT" => "Capital Territory (Honiara)",
-    "GU" => "Guadalcanal",
-    "IS" => "Isabel",
-    "MK" => "Makira-Ulawa",
-    "ML" => "Malaita",
-    "RB" => "Rennell and Bellona",
-    "TE" => "Temotu",
-    "WE" => "Western"
-  ]
-];
diff --git a/data/iso_3166-2/SC.php b/data/iso_3166-2/SC.php
deleted file mode 100644
index 5c22e8f4b..000000000
--- a/data/iso_3166-2/SC.php
+++ /dev/null
@@ -1,33 +0,0 @@
-<?php
-return [
-  "country" => "Seychelles",
-  "subdivisions" => [
-    "01" => "Anse aux Pins",
-    "02" => "Anse Boileau",
-    "03" => "Anse Etoile",
-    "04" => "Au Cap",
-    "05" => "Anse Royale",
-    "06" => "Baie Lazare",
-    "07" => "Baie Sainte Anne",
-    "08" => "Beau Vallon",
-    "09" => "Bel Air",
-    "10" => "Bel Ombre",
-    "11" => "Cascade",
-    "12" => "Glacis",
-    "13" => "Grand Anse Mahe",
-    "14" => "Grand Anse Praslin",
-    "15" => "La Digue",
-    "16" => "English River",
-    "17" => "Mont Buxton",
-    "18" => "Mont Fleuri",
-    "19" => "Plaisance",
-    "20" => "Pointe Larue",
-    "21" => "Port Glaud",
-    "22" => "Saint Louis",
-    "23" => "Takamaka",
-    "24" => "Les Mamelles",
-    "25" => "Roche Caiman",
-    "26" => "Ile Perseverance I",
-    "27" => "Ile Perseverance II"
-  ]
-];
diff --git a/data/iso_3166-2/SD.php b/data/iso_3166-2/SD.php
deleted file mode 100644
index ad17338c4..000000000
--- a/data/iso_3166-2/SD.php
+++ /dev/null
@@ -1,24 +0,0 @@
-<?php
-return [
-  "country" => "Sudan",
-  "subdivisions" => [
-    "DC" => "Central Darfur",
-    "DE" => "East Darfur",
-    "DN" => "North Darfur",
-    "DS" => "South Darfur",
-    "DW" => "West Darfur",
-    "GD" => "Gedaref",
-    "GK" => "West Kordofan",
-    "GZ" => "Gezira",
-    "KA" => "Kassala",
-    "KH" => "Khartoum",
-    "KN" => "North Kordofan",
-    "KS" => "South Kordofan",
-    "NB" => "Blue Nile",
-    "NO" => "Northern",
-    "NR" => "River Nile",
-    "NW" => "White Nile",
-    "RS" => "Red Sea",
-    "SI" => "Sennar"
-  ]
-];
diff --git a/data/iso_3166-2/SE.php b/data/iso_3166-2/SE.php
deleted file mode 100644
index d4564e3c4..000000000
--- a/data/iso_3166-2/SE.php
+++ /dev/null
@@ -1,27 +0,0 @@
-<?php
-return [
-  "country" => "Sweden",
-  "subdivisions" => [
-    "AB" => "Stockholms län [SE-01]",
-    "AC" => "Västerbottens län [SE-24]",
-    "BD" => "Norrbottens län [SE-25]",
-    "C" => "Uppsala län [SE-03]",
-    "D" => "Södermanlands län [SE-04]",
-    "E" => "Östergötlands län [SE-05]",
-    "F" => "Jönköpings län [SE-06]",
-    "G" => "Kronobergs län [SE-07]",
-    "H" => "Kalmar län [SE-08]",
-    "I" => "Gotlands län [SE-09]",
-    "K" => "Blekinge län [SE-10]",
-    "M" => "Skåne län [SE-12]",
-    "N" => "Hallands län [SE-13]",
-    "O" => "Västra Götalands län [SE-14]",
-    "S" => "Värmlands län [SE-17]",
-    "T" => "Örebro län [SE-18]",
-    "U" => "Västmanlands län [SE-19]",
-    "W" => "Dalarnas län [SE-20]",
-    "X" => "Gävleborgs län [SE-21]",
-    "Y" => "Västernorrlands län [SE-22]",
-    "Z" => "Jämtlands län [SE-23]"
-  ]
-];
diff --git a/data/iso_3166-2/SG.php b/data/iso_3166-2/SG.php
deleted file mode 100644
index 2cdc5f0dd..000000000
--- a/data/iso_3166-2/SG.php
+++ /dev/null
@@ -1,11 +0,0 @@
-<?php
-return [
-  "country" => "Singapore",
-  "subdivisions" => [
-    "01" => "Central Singapore",
-    "02" => "North East",
-    "03" => "North West",
-    "04" => "South East",
-    "05" => "South West"
-  ]
-];
diff --git a/data/iso_3166-2/SH.php b/data/iso_3166-2/SH.php
deleted file mode 100644
index e62fbc92c..000000000
--- a/data/iso_3166-2/SH.php
+++ /dev/null
@@ -1,9 +0,0 @@
-<?php
-return [
-  "country" => "Saint Helena, Ascension and Tristan da Cunha",
-  "subdivisions" => [
-    "AC" => "Ascension",
-    "HL" => "Saint Helena",
-    "TA" => "Tristan da Cunha"
-  ]
-];
diff --git a/data/iso_3166-2/SI.php b/data/iso_3166-2/SI.php
deleted file mode 100644
index 3dddbe5ae..000000000
--- a/data/iso_3166-2/SI.php
+++ /dev/null
@@ -1,218 +0,0 @@
-<?php
-return [
-  "country" => "Slovenia",
-  "subdivisions" => [
-    "001" => "Ajdovščina",
-    "002" => "Beltinci",
-    "003" => "Bled",
-    "004" => "Bohinj",
-    "005" => "Borovnica",
-    "006" => "Bovec",
-    "007" => "Brda",
-    "008" => "Brezovica",
-    "009" => "Brežice",
-    "010" => "Tišina",
-    "011" => "Celje",
-    "012" => "Cerklje na Gorenjskem",
-    "013" => "Cerknica",
-    "014" => "Cerkno",
-    "015" => "Črenšovci",
-    "016" => "Črna na Koroškem",
-    "017" => "Črnomelj",
-    "018" => "Destrnik",
-    "019" => "Divača",
-    "020" => "Dobrepolje",
-    "021" => "Dobrova-Polhov Gradec",
-    "022" => "Dol pri Ljubljani",
-    "023" => "Domžale",
-    "024" => "Dornava",
-    "025" => "Dravograd",
-    "026" => "Duplek",
-    "027" => "Gorenja vas-Poljane",
-    "028" => "Gorišnica",
-    "029" => "Gornja Radgona",
-    "030" => "Gornji Grad",
-    "031" => "Gornji Petrovci",
-    "032" => "Grosuplje",
-    "033" => "Šalovci",
-    "034" => "Hrastnik",
-    "035" => "Hrpelje-Kozina",
-    "036" => "Idrija",
-    "037" => "Ig",
-    "038" => "Ilirska Bistrica",
-    "039" => "Ivančna Gorica",
-    "040" => "Izola",
-    "041" => "Jesenice",
-    "042" => "Juršinci",
-    "043" => "Kamnik",
-    "044" => "Kanal",
-    "045" => "Kidričevo",
-    "046" => "Kobarid",
-    "047" => "Kobilje",
-    "048" => "Kočevje",
-    "049" => "Komen",
-    "050" => "Koper",
-    "051" => "Kozje",
-    "052" => "Kranj",
-    "053" => "Kranjska Gora",
-    "054" => "Krško",
-    "055" => "Kungota",
-    "056" => "Kuzma",
-    "057" => "Laško",
-    "058" => "Lenart",
-    "059" => "Lendava",
-    "060" => "Litija",
-    "061" => "Ljubljana",
-    "062" => "Ljubno",
-    "063" => "Ljutomer",
-    "064" => "Logatec",
-    "065" => "Loška dolina",
-    "066" => "Loški Potok",
-    "067" => "Luče",
-    "068" => "Lukovica",
-    "069" => "Majšperk",
-    "070" => "Maribor",
-    "071" => "Medvode",
-    "072" => "Mengeš",
-    "073" => "Metlika",
-    "074" => "Mežica",
-    "075" => "Miren-Kostanjevica",
-    "076" => "Mislinja",
-    "077" => "Moravče",
-    "078" => "Moravske Toplice",
-    "079" => "Mozirje",
-    "080" => "Murska Sobota",
-    "081" => "Muta",
-    "082" => "Naklo",
-    "083" => "Nazarje",
-    "084" => "Nova Gorica",
-    "085" => "Novo Mesto",
-    "086" => "Odranci",
-    "087" => "Ormož",
-    "088" => "Osilnica",
-    "089" => "Pesnica",
-    "090" => "Piran",
-    "091" => "Pivka",
-    "092" => "Podčetrtek",
-    "093" => "Podvelka",
-    "094" => "Postojna",
-    "095" => "Preddvor",
-    "096" => "Ptuj",
-    "097" => "Puconci",
-    "098" => "Rače-Fram",
-    "099" => "Radeče",
-    "100" => "Radenci",
-    "101" => "Radlje ob Dravi",
-    "102" => "Radovljica",
-    "103" => "Ravne na Koroškem",
-    "104" => "Ribnica",
-    "105" => "Rogašovci",
-    "106" => "Rogaška Slatina",
-    "107" => "Rogatec",
-    "108" => "Ruše",
-    "109" => "Semič",
-    "110" => "Sevnica",
-    "111" => "Sežana",
-    "112" => "Slovenj Gradec",
-    "113" => "Slovenska Bistrica",
-    "114" => "Slovenske Konjice",
-    "115" => "Starše",
-    "116" => "Sveti Jurij ob Ščavnici",
-    "117" => "Šenčur",
-    "118" => "Šentilj",
-    "119" => "Šentjernej",
-    "120" => "Šentjur",
-    "121" => "Škocjan",
-    "122" => "Škofja Loka",
-    "123" => "Škofljica",
-    "124" => "Šmarje pri Jelšah",
-    "125" => "Šmartno ob Paki",
-    "126" => "Šoštanj",
-    "127" => "Štore",
-    "128" => "Tolmin",
-    "129" => "Trbovlje",
-    "130" => "Trebnje",
-    "131" => "Tržič",
-    "132" => "Turnišče",
-    "133" => "Velenje",
-    "134" => "Velike Lašče",
-    "135" => "Videm",
-    "136" => "Vipava",
-    "137" => "Vitanje",
-    "138" => "Vodice",
-    "139" => "Vojnik",
-    "140" => "Vrhnika",
-    "141" => "Vuzenica",
-    "142" => "Zagorje ob Savi",
-    "143" => "Zavrč",
-    "144" => "Zreče",
-    "146" => "Železniki",
-    "147" => "Žiri",
-    "148" => "Benedikt",
-    "149" => "Bistrica ob Sotli",
-    "150" => "Bloke",
-    "151" => "Braslovče",
-    "152" => "Cankova",
-    "153" => "Cerkvenjak",
-    "154" => "Dobje",
-    "155" => "Dobrna",
-    "156" => "Dobrovnik",
-    "157" => "Dolenjske Toplice",
-    "158" => "Grad",
-    "159" => "Hajdina",
-    "160" => "Hoče-Slivnica",
-    "161" => "Hodoš",
-    "162" => "Horjul",
-    "163" => "Jezersko",
-    "164" => "Komenda",
-    "165" => "Kostel",
-    "166" => "Križevci",
-    "167" => "Lovrenc na Pohorju",
-    "168" => "Markovci",
-    "169" => "Miklavž na Dravskem polju",
-    "170" => "Mirna Peč",
-    "171" => "Oplotnica",
-    "172" => "Podlehnik",
-    "173" => "Polzela",
-    "174" => "Prebold",
-    "175" => "Prevalje",
-    "176" => "Razkrižje",
-    "177" => "Ribnica na Pohorju",
-    "178" => "Selnica ob Dravi",
-    "179" => "Sodražica",
-    "180" => "Solčava",
-    "181" => "Sveta Ana",
-    "182" => "Sveti Andraž v Slovenskih goricah",
-    "183" => "Šempeter-Vrtojba",
-    "184" => "Tabor",
-    "185" => "Trnovska Vas",
-    "186" => "Trzin",
-    "187" => "Velika Polana",
-    "188" => "Veržej",
-    "189" => "Vransko",
-    "190" => "Žalec",
-    "191" => "Žetale",
-    "192" => "Žirovnica",
-    "193" => "Žužemberk",
-    "194" => "Šmartno pri Litiji",
-    "195" => "Apače",
-    "196" => "Cirkulane",
-    "197" => "Kosanjevica na Krki",
-    "198" => "Makole",
-    "199" => "Mokronog-Trebelno",
-    "200" => "Poljčane",
-    "201" => "Renče-Vogrsko",
-    "202" => "Središče ob Dravi",
-    "203" => "Straža",
-    "204" => "Sveta Trojica v Slovenskih goricah",
-    "205" => "Sveti Tomaž",
-    "206" => "Šmarješke Toplice",
-    "207" => "Gorje",
-    "208" => "Log-Dragomer",
-    "209" => "Rečica ob Savinji",
-    "210" => "Sveti Jurij v Slovenskih goricah",
-    "211" => "Šentrupert",
-    "212" => "Mirna",
-    "213" => "Ankaran"
-  ]
-];
diff --git a/data/iso_3166-2/SJ.php b/data/iso_3166-2/SJ.php
deleted file mode 100644
index d6ec3a2ea..000000000
--- a/data/iso_3166-2/SJ.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Svalbard and Jan Mayen",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/SK.php b/data/iso_3166-2/SK.php
deleted file mode 100644
index a46557508..000000000
--- a/data/iso_3166-2/SK.php
+++ /dev/null
@@ -1,14 +0,0 @@
-<?php
-return [
-  "country" => "Slovakia",
-  "subdivisions" => [
-    "BC" => "Banskobystrický kraj",
-    "BL" => "Bratislavský kraj",
-    "KI" => "Košický kraj",
-    "NI" => "Nitriansky kraj",
-    "PV" => "Prešovský kraj",
-    "TA" => "Trnavský kraj",
-    "TC" => "Trenčiansky kraj",
-    "ZI" => "Žilinský kraj"
-  ]
-];
diff --git a/data/iso_3166-2/SL.php b/data/iso_3166-2/SL.php
deleted file mode 100644
index ece10b27b..000000000
--- a/data/iso_3166-2/SL.php
+++ /dev/null
@@ -1,11 +0,0 @@
-<?php
-return [
-  "country" => "Sierra Leone",
-  "subdivisions" => [
-    "E" => "Eastern",
-    "N" => "Northern",
-    "NW" => "North Western",
-    "S" => "Southern",
-    "W" => "Western Area (Freetown)"
-  ]
-];
diff --git a/data/iso_3166-2/SM.php b/data/iso_3166-2/SM.php
deleted file mode 100644
index d49dd04a9..000000000
--- a/data/iso_3166-2/SM.php
+++ /dev/null
@@ -1,15 +0,0 @@
-<?php
-return [
-  "country" => "San Marino",
-  "subdivisions" => [
-    "01" => "Acquaviva",
-    "02" => "Chiesanuova",
-    "03" => "Domagnano",
-    "04" => "Faetano",
-    "05" => "Fiorentino",
-    "06" => "Borgo Maggiore",
-    "07" => "Città di San Marino",
-    "08" => "Montegiardino",
-    "09" => "Serravalle"
-  ]
-];
diff --git a/data/iso_3166-2/SN.php b/data/iso_3166-2/SN.php
deleted file mode 100644
index 60119ce47..000000000
--- a/data/iso_3166-2/SN.php
+++ /dev/null
@@ -1,20 +0,0 @@
-<?php
-return [
-  "country" => "Senegal",
-  "subdivisions" => [
-    "DB" => "Diourbel",
-    "DK" => "Dakar",
-    "FK" => "Fatick",
-    "KA" => "Kaffrine",
-    "KD" => "Kolda",
-    "KE" => "Kédougou",
-    "KL" => "Kaolack",
-    "LG" => "Louga",
-    "MT" => "Matam",
-    "SE" => "Sédhiou",
-    "SL" => "Saint-Louis",
-    "TC" => "Tambacounda",
-    "TH" => "Thiès",
-    "ZG" => "Ziguinchor"
-  ]
-];
diff --git a/data/iso_3166-2/SO.php b/data/iso_3166-2/SO.php
deleted file mode 100644
index 3ab88a43b..000000000
--- a/data/iso_3166-2/SO.php
+++ /dev/null
@@ -1,24 +0,0 @@
-<?php
-return [
-  "country" => "Somalia",
-  "subdivisions" => [
-    "AW" => "Awdal",
-    "BK" => "Bakool",
-    "BN" => "Banaadir",
-    "BR" => "Bari",
-    "BY" => "Bay",
-    "GA" => "Galguduud",
-    "GE" => "Gedo",
-    "HI" => "Hiiraan",
-    "JD" => "Jubbada Dhexe",
-    "JH" => "Jubbada Hoose",
-    "MU" => "Mudug",
-    "NU" => "Nugaal",
-    "SA" => "Sanaag",
-    "SD" => "Shabeellaha Dhexe",
-    "SH" => "Shabeellaha Hoose",
-    "SO" => "Sool",
-    "TO" => "Togdheer",
-    "WO" => "Woqooyi Galbeed"
-  ]
-];
diff --git a/data/iso_3166-2/SR.php b/data/iso_3166-2/SR.php
deleted file mode 100644
index e835eefa4..000000000
--- a/data/iso_3166-2/SR.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-return [
-  "country" => "Suriname",
-  "subdivisions" => [
-    "BR" => "Brokopondo",
-    "CM" => "Commewijne",
-    "CR" => "Coronie",
-    "MA" => "Marowijne",
-    "NI" => "Nickerie",
-    "PM" => "Paramaribo",
-    "PR" => "Para",
-    "SA" => "Saramacca",
-    "SI" => "Sipaliwini",
-    "WA" => "Wanica"
-  ]
-];
diff --git a/data/iso_3166-2/SS.php b/data/iso_3166-2/SS.php
deleted file mode 100644
index 28b6d17b1..000000000
--- a/data/iso_3166-2/SS.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-return [
-  "country" => "South Sudan",
-  "subdivisions" => [
-    "BN" => "Northern Bahr el Ghazal",
-    "BW" => "Western Bahr el Ghazal",
-    "EC" => "Central Equatoria",
-    "EE" => "Eastern Equatoria",
-    "EW" => "Western Equatoria",
-    "JG" => "Jonglei",
-    "LK" => "Lakes",
-    "NU" => "Upper Nile",
-    "UY" => "Unity",
-    "WR" => "Warrap"
-  ]
-];
diff --git a/data/iso_3166-2/ST.php b/data/iso_3166-2/ST.php
deleted file mode 100644
index 2dcb997f1..000000000
--- a/data/iso_3166-2/ST.php
+++ /dev/null
@@ -1,13 +0,0 @@
-<?php
-return [
-  "country" => "Sao Tome and Principe",
-  "subdivisions" => [
-    "01" => "Água Grande",
-    "02" => "Cantagalo",
-    "03" => "Caué",
-    "04" => "Lembá",
-    "05" => "Lobata",
-    "06" => "Mé-Zóchi",
-    "P" => "Príncipe"
-  ]
-];
diff --git a/data/iso_3166-2/SV.php b/data/iso_3166-2/SV.php
deleted file mode 100644
index e28919d65..000000000
--- a/data/iso_3166-2/SV.php
+++ /dev/null
@@ -1,20 +0,0 @@
-<?php
-return [
-  "country" => "El Salvador",
-  "subdivisions" => [
-    "AH" => "Ahuachapán",
-    "CA" => "Cabañas",
-    "CH" => "Chalatenango",
-    "CU" => "Cuscatlán",
-    "LI" => "La Libertad",
-    "MO" => "Morazán",
-    "PA" => "La Paz",
-    "SA" => "Santa Ana",
-    "SM" => "San Miguel",
-    "SO" => "Sonsonate",
-    "SS" => "San Salvador",
-    "SV" => "San Vicente",
-    "UN" => "La Unión",
-    "US" => "Usulután"
-  ]
-];
diff --git a/data/iso_3166-2/SX.php b/data/iso_3166-2/SX.php
deleted file mode 100644
index ec9de887a..000000000
--- a/data/iso_3166-2/SX.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Sint Maarten (Dutch part)",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/SY.php b/data/iso_3166-2/SY.php
deleted file mode 100644
index 185cf2745..000000000
--- a/data/iso_3166-2/SY.php
+++ /dev/null
@@ -1,20 +0,0 @@
-<?php
-return [
-  "country" => "Syrian Arab Republic",
-  "subdivisions" => [
-    "DI" => "Dimashq",
-    "DR" => "Dar'ā",
-    "DY" => "Dayr az Zawr",
-    "HA" => "Al Ḩasakah",
-    "HI" => "Ḩimş",
-    "HL" => "Ḩalab",
-    "HM" => "Ḩamāh",
-    "ID" => "Idlib",
-    "LA" => "Al Lādhiqīyah",
-    "QU" => "Al Qunayţirah",
-    "RA" => "Ar Raqqah",
-    "RD" => "Rīf Dimashq",
-    "SU" => "As Suwaydā'",
-    "TA" => "Ţarţūs"
-  ]
-];
diff --git a/data/iso_3166-2/SZ.php b/data/iso_3166-2/SZ.php
deleted file mode 100644
index a9305250e..000000000
--- a/data/iso_3166-2/SZ.php
+++ /dev/null
@@ -1,10 +0,0 @@
-<?php
-return [
-  "country" => "Eswatini",
-  "subdivisions" => [
-    "HH" => "Hhohho",
-    "LU" => "Lubombo",
-    "MA" => "Manzini",
-    "SH" => "Shiselweni"
-  ]
-];
diff --git a/data/iso_3166-2/TC.php b/data/iso_3166-2/TC.php
deleted file mode 100644
index 64fdafa31..000000000
--- a/data/iso_3166-2/TC.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Turks and Caicos Islands",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/TD.php b/data/iso_3166-2/TD.php
deleted file mode 100644
index ba324e2a1..000000000
--- a/data/iso_3166-2/TD.php
+++ /dev/null
@@ -1,29 +0,0 @@
-<?php
-return [
-  "country" => "Chad",
-  "subdivisions" => [
-    "BA" => "Al Baţḩā’",
-    "BG" => "Bahr el Ghazal",
-    "BO" => "Borkou",
-    "CB" => "Chari-Baguirmi",
-    "EE" => "Ennedi-Est",
-    "EO" => "Ennedi-Ouest",
-    "GR" => "Guéra",
-    "HL" => "Hadjer Lamis",
-    "KA" => "Kanem",
-    "LC" => "Al Buḩayrah",
-    "LO" => "Logone-Occidental",
-    "LR" => "Logone-Oriental",
-    "MA" => "Mandoul",
-    "MC" => "Moyen-Chari",
-    "ME" => "Mayo-Kebbi-Est",
-    "MO" => "Mayo-Kebbi-Ouest",
-    "ND" => "Madīnat Injamīnā",
-    "OD" => "Ouaddaï",
-    "SA" => "Salamat",
-    "SI" => "Sila",
-    "TA" => "Tandjilé",
-    "TI" => "Tibastī",
-    "WF" => "Wadi Fira"
-  ]
-];
diff --git a/data/iso_3166-2/TF.php b/data/iso_3166-2/TF.php
deleted file mode 100644
index db7cd1657..000000000
--- a/data/iso_3166-2/TF.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "French Southern Territories",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/TG.php b/data/iso_3166-2/TG.php
deleted file mode 100644
index 58d97fec1..000000000
--- a/data/iso_3166-2/TG.php
+++ /dev/null
@@ -1,11 +0,0 @@
-<?php
-return [
-  "country" => "Togo",
-  "subdivisions" => [
-    "C" => "Centrale",
-    "K" => "Kara",
-    "M" => "Maritime (Région)",
-    "P" => "Plateaux",
-    "S" => "Savanes"
-  ]
-];
diff --git a/data/iso_3166-2/TH.php b/data/iso_3166-2/TH.php
deleted file mode 100644
index ef248731e..000000000
--- a/data/iso_3166-2/TH.php
+++ /dev/null
@@ -1,84 +0,0 @@
-<?php
-return [
-  "country" => "Thailand",
-  "subdivisions" => [
-    "10" => "Krung Thep Maha Nakhon",
-    "11" => "Samut Prakan",
-    "12" => "Nonthaburi",
-    "13" => "Pathum Thani",
-    "14" => "Phra Nakhon Si Ayutthaya",
-    "15" => "Ang Thong",
-    "16" => "Lop Buri",
-    "17" => "Sing Buri",
-    "18" => "Chai Nat",
-    "19" => "Saraburi",
-    "20" => "Chon Buri",
-    "21" => "Rayong",
-    "22" => "Chanthaburi",
-    "23" => "Trat",
-    "24" => "Chachoengsao",
-    "25" => "Prachin Buri",
-    "26" => "Nakhon Nayok",
-    "27" => "Sa Kaeo",
-    "30" => "Nakhon Ratchasima",
-    "31" => "Buri Ram",
-    "32" => "Surin",
-    "33" => "Si Sa Ket",
-    "34" => "Ubon Ratchathani",
-    "35" => "Yasothon",
-    "36" => "Chaiyaphum",
-    "37" => "Amnat Charoen",
-    "38" => "Bueng Kan",
-    "39" => "Nong Bua Lam Phu",
-    "40" => "Khon Kaen",
-    "41" => "Udon Thani",
-    "42" => "Loei",
-    "43" => "Nong Khai",
-    "44" => "Maha Sarakham",
-    "45" => "Roi Et",
-    "46" => "Kalasin",
-    "47" => "Sakon Nakhon",
-    "48" => "Nakhon Phanom",
-    "49" => "Mukdahan",
-    "50" => "Chiang Mai",
-    "51" => "Lamphun",
-    "52" => "Lampang",
-    "53" => "Uttaradit",
-    "54" => "Phrae",
-    "55" => "Nan",
-    "56" => "Phayao",
-    "57" => "Chiang Rai",
-    "58" => "Mae Hong Son",
-    "60" => "Nakhon Sawan",
-    "61" => "Uthai Thani",
-    "62" => "Kamphaeng Phet",
-    "63" => "Tak",
-    "64" => "Sukhothai",
-    "65" => "Phitsanulok",
-    "66" => "Phichit",
-    "67" => "Phetchabun",
-    "70" => "Ratchaburi",
-    "71" => "Kanchanaburi",
-    "72" => "Suphan Buri",
-    "73" => "Nakhon Pathom",
-    "74" => "Samut Sakhon",
-    "75" => "Samut Songkhram",
-    "76" => "Phetchaburi",
-    "77" => "Prachuap Khiri Khan",
-    "80" => "Nakhon Si Thammarat",
-    "81" => "Krabi",
-    "82" => "Phangnga",
-    "83" => "Phuket",
-    "84" => "Surat Thani",
-    "85" => "Ranong",
-    "86" => "Chumphon",
-    "90" => "Songkhla",
-    "91" => "Satun",
-    "92" => "Trang",
-    "93" => "Phatthalung",
-    "94" => "Pattani",
-    "95" => "Yala",
-    "96" => "Narathiwat",
-    "S" => "Phatthaya"
-  ]
-];
diff --git a/data/iso_3166-2/TJ.php b/data/iso_3166-2/TJ.php
deleted file mode 100644
index 36da3cf08..000000000
--- a/data/iso_3166-2/TJ.php
+++ /dev/null
@@ -1,11 +0,0 @@
-<?php
-return [
-  "country" => "Tajikistan",
-  "subdivisions" => [
-    "DU" => "Dushanbe",
-    "GB" => "Kŭhistoni Badakhshon",
-    "KT" => "Khatlon",
-    "RA" => "nohiyahoi tobei jumhurí",
-    "SU" => "Sughd"
-  ]
-];
diff --git a/data/iso_3166-2/TK.php b/data/iso_3166-2/TK.php
deleted file mode 100644
index d147f2157..000000000
--- a/data/iso_3166-2/TK.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Tokelau",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/TL.php b/data/iso_3166-2/TL.php
deleted file mode 100644
index 6dd0ce9cd..000000000
--- a/data/iso_3166-2/TL.php
+++ /dev/null
@@ -1,19 +0,0 @@
-<?php
-return [
-  "country" => "Timor-Leste",
-  "subdivisions" => [
-    "AL" => "Aileu",
-    "AN" => "Ainaro",
-    "BA" => "Baucau",
-    "BO" => "Bobonaro",
-    "CO" => "Cova Lima",
-    "DI" => "Díli",
-    "ER" => "Ermera",
-    "LA" => "Lautein",
-    "LI" => "Likisá",
-    "MF" => "Manufahi",
-    "MT" => "Manatuto",
-    "OE" => "Oekusi-Ambenu",
-    "VI" => "Vikeke"
-  ]
-];
diff --git a/data/iso_3166-2/TM.php b/data/iso_3166-2/TM.php
deleted file mode 100644
index 671d6b8c3..000000000
--- a/data/iso_3166-2/TM.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-return [
-  "country" => "Turkmenistan",
-  "subdivisions" => [
-    "A" => "Ahal",
-    "B" => "Balkan",
-    "D" => "Daşoguz",
-    "L" => "Lebap",
-    "M" => "Mary",
-    "S" => "Aşgabat"
-  ]
-];
diff --git a/data/iso_3166-2/TN.php b/data/iso_3166-2/TN.php
deleted file mode 100644
index 5eb7dbd4b..000000000
--- a/data/iso_3166-2/TN.php
+++ /dev/null
@@ -1,30 +0,0 @@
-<?php
-return [
-  "country" => "Tunisia",
-  "subdivisions" => [
-    "11" => "Tunis",
-    "12" => "L'Ariana",
-    "13" => "Ben Arous",
-    "14" => "La Manouba",
-    "21" => "Nabeul",
-    "22" => "Zaghouan",
-    "23" => "Bizerte",
-    "31" => "Béja",
-    "32" => "Jendouba",
-    "33" => "Le Kef",
-    "34" => "Siliana",
-    "41" => "Kairouan",
-    "42" => "Kasserine",
-    "43" => "Sidi Bouzid",
-    "51" => "Sousse",
-    "52" => "Monastir",
-    "53" => "Mahdia",
-    "61" => "Sfax",
-    "71" => "Gafsa",
-    "72" => "Tozeur",
-    "73" => "Kébili",
-    "81" => "Gabès",
-    "82" => "Médenine",
-    "83" => "Tataouine"
-  ]
-];
diff --git a/data/iso_3166-2/TO.php b/data/iso_3166-2/TO.php
deleted file mode 100644
index 04334edfc..000000000
--- a/data/iso_3166-2/TO.php
+++ /dev/null
@@ -1,11 +0,0 @@
-<?php
-return [
-  "country" => "Tonga",
-  "subdivisions" => [
-    "01" => "'Eua",
-    "02" => "Ha'apai",
-    "03" => "Niuas",
-    "04" => "Tongatapu",
-    "05" => "Vava'u"
-  ]
-];
diff --git a/data/iso_3166-2/TR.php b/data/iso_3166-2/TR.php
deleted file mode 100644
index 6af25ee53..000000000
--- a/data/iso_3166-2/TR.php
+++ /dev/null
@@ -1,87 +0,0 @@
-<?php
-return [
-  "country" => "Türkiye",
-  "subdivisions" => [
-    "01" => "Adana",
-    "02" => "Adıyaman",
-    "03" => "Afyonkarahisar",
-    "04" => "Ağrı",
-    "05" => "Amasya",
-    "06" => "Ankara",
-    "07" => "Antalya",
-    "08" => "Artvin",
-    "09" => "Aydın",
-    "10" => "Balıkesir",
-    "11" => "Bilecik",
-    "12" => "Bingöl",
-    "13" => "Bitlis",
-    "14" => "Bolu",
-    "15" => "Burdur",
-    "16" => "Bursa",
-    "17" => "Çanakkale",
-    "18" => "Çankırı",
-    "19" => "Çorum",
-    "20" => "Denizli",
-    "21" => "Diyarbakır",
-    "22" => "Edirne",
-    "23" => "Elazığ",
-    "24" => "Erzincan",
-    "25" => "Erzurum",
-    "26" => "Eskişehir",
-    "27" => "Gaziantep",
-    "28" => "Giresun",
-    "29" => "Gümüşhane",
-    "30" => "Hakkâri",
-    "31" => "Hatay",
-    "32" => "Isparta",
-    "33" => "Mersin",
-    "34" => "İstanbul",
-    "35" => "İzmir",
-    "36" => "Kars",
-    "37" => "Kastamonu",
-    "38" => "Kayseri",
-    "39" => "Kırklareli",
-    "40" => "Kırşehir",
-    "41" => "Kocaeli",
-    "42" => "Konya",
-    "43" => "Kütahya",
-    "44" => "Malatya",
-    "45" => "Manisa",
-    "46" => "Kahramanmaraş",
-    "47" => "Mardin",
-    "48" => "Muğla",
-    "49" => "Muş",
-    "50" => "Nevşehir",
-    "51" => "Niğde",
-    "52" => "Ordu",
-    "53" => "Rize",
-    "54" => "Sakarya",
-    "55" => "Samsun",
-    "56" => "Siirt",
-    "57" => "Sinop",
-    "58" => "Sivas",
-    "59" => "Tekirdağ",
-    "60" => "Tokat",
-    "61" => "Trabzon",
-    "62" => "Tunceli",
-    "63" => "Şanlıurfa",
-    "64" => "Uşak",
-    "65" => "Van",
-    "66" => "Yozgat",
-    "67" => "Zonguldak",
-    "68" => "Aksaray",
-    "69" => "Bayburt",
-    "70" => "Karaman",
-    "71" => "Kırıkkale",
-    "72" => "Batman",
-    "73" => "Şırnak",
-    "74" => "Bartın",
-    "75" => "Ardahan",
-    "76" => "Iğdır",
-    "77" => "Yalova",
-    "78" => "Karabük",
-    "79" => "Kilis",
-    "80" => "Osmaniye",
-    "81" => "Düzce"
-  ]
-];
diff --git a/data/iso_3166-2/TT.php b/data/iso_3166-2/TT.php
deleted file mode 100644
index 3d3460156..000000000
--- a/data/iso_3166-2/TT.php
+++ /dev/null
@@ -1,21 +0,0 @@
-<?php
-return [
-  "country" => "Trinidad and Tobago",
-  "subdivisions" => [
-    "ARI" => "Arima",
-    "CHA" => "Chaguanas",
-    "CTT" => "Couva-Tabaquite-Talparo",
-    "DMN" => "Diego Martin",
-    "MRC" => "Mayaro-Rio Claro",
-    "PED" => "Penal-Debe",
-    "POS" => "Port of Spain",
-    "PRT" => "Princes Town",
-    "PTF" => "Point Fortin",
-    "SFO" => "San Fernando",
-    "SGE" => "Sangre Grande",
-    "SIP" => "Siparia",
-    "SJL" => "San Juan-Laventille",
-    "TOB" => "Tobago",
-    "TUP" => "Tunapuna-Piarco"
-  ]
-];
diff --git a/data/iso_3166-2/TV.php b/data/iso_3166-2/TV.php
deleted file mode 100644
index 2db0e57b0..000000000
--- a/data/iso_3166-2/TV.php
+++ /dev/null
@@ -1,14 +0,0 @@
-<?php
-return [
-  "country" => "Tuvalu",
-  "subdivisions" => [
-    "FUN" => "Funafuti",
-    "NIT" => "Niutao",
-    "NKF" => "Nukufetau",
-    "NKL" => "Nukulaelae",
-    "NMA" => "Nanumea",
-    "NMG" => "Nanumaga",
-    "NUI" => "Nui",
-    "VAI" => "Vaitupu"
-  ]
-];
diff --git a/data/iso_3166-2/TW.php b/data/iso_3166-2/TW.php
deleted file mode 100644
index 48b722490..000000000
--- a/data/iso_3166-2/TW.php
+++ /dev/null
@@ -1,28 +0,0 @@
-<?php
-return [
-  "country" => "Taiwan, Province of China",
-  "subdivisions" => [
-    "CHA" => "Changhua",
-    "CYI" => "Chiayi",
-    "CYQ" => "Chiayi",
-    "HSQ" => "Hsinchu",
-    "HSZ" => "Hsinchu",
-    "HUA" => "Hualien",
-    "ILA" => "Yilan",
-    "KEE" => "Keelung",
-    "KHH" => "Kaohsiung",
-    "KIN" => "Kinmen",
-    "LIE" => "Lienchiang",
-    "MIA" => "Miaoli",
-    "NAN" => "Nantou",
-    "NWT" => "New Taipei",
-    "PEN" => "Penghu",
-    "PIF" => "Pingtung",
-    "TAO" => "Taoyuan",
-    "TNN" => "Tainan",
-    "TPE" => "Taipei",
-    "TTT" => "Taitung",
-    "TXG" => "Taichung",
-    "YUN" => "Yunlin"
-  ]
-];
diff --git a/data/iso_3166-2/TZ.php b/data/iso_3166-2/TZ.php
deleted file mode 100644
index 6b0186984..000000000
--- a/data/iso_3166-2/TZ.php
+++ /dev/null
@@ -1,37 +0,0 @@
-<?php
-return [
-  "country" => "Tanzania, United Republic of",
-  "subdivisions" => [
-    "01" => "Arusha",
-    "02" => "Dar es Salaam",
-    "03" => "Dodoma",
-    "04" => "Iringa",
-    "05" => "Kagera",
-    "06" => "Pemba North",
-    "07" => "Zanzibar North",
-    "08" => "Kigoma",
-    "09" => "Kilimanjaro",
-    "10" => "Pemba South",
-    "11" => "Zanzibar South",
-    "12" => "Lindi",
-    "13" => "Mara",
-    "14" => "Mbeya",
-    "15" => "Zanzibar West",
-    "16" => "Morogoro",
-    "17" => "Mtwara",
-    "18" => "Mwanza",
-    "19" => "Coast",
-    "20" => "Rukwa",
-    "21" => "Ruvuma",
-    "22" => "Shinyanga",
-    "23" => "Singida",
-    "24" => "Tabora",
-    "25" => "Tanga",
-    "26" => "Manyara",
-    "27" => "Geita",
-    "28" => "Katavi",
-    "29" => "Njombe",
-    "30" => "Simiyu",
-    "31" => "Songwe"
-  ]
-];
diff --git a/data/iso_3166-2/UA.php b/data/iso_3166-2/UA.php
deleted file mode 100644
index 9c4d641d7..000000000
--- a/data/iso_3166-2/UA.php
+++ /dev/null
@@ -1,33 +0,0 @@
-<?php
-return [
-  "country" => "Ukraine",
-  "subdivisions" => [
-    "05" => "Vinnytska oblast",
-    "07" => "Volynska oblast",
-    "09" => "Luhanska oblast",
-    "12" => "Dnipropetrovska oblast",
-    "14" => "Donetska oblast",
-    "18" => "Zhytomyrska oblast",
-    "21" => "Zakarpatska oblast",
-    "23" => "Zaporizka oblast",
-    "26" => "Ivano-Frankivska oblast",
-    "30" => "Kyiv",
-    "32" => "Kyivska oblast",
-    "35" => "Kirovohradska oblast",
-    "40" => "Sevastopol",
-    "43" => "Avtonomna Respublika Krym",
-    "46" => "Lvivska oblast",
-    "48" => "Mykolaivska oblast",
-    "51" => "Odeska oblast",
-    "53" => "Poltavska oblast",
-    "56" => "Rivnenska oblast",
-    "59" => "Sumska oblast",
-    "61" => "Ternopilska oblast",
-    "63" => "Kharkivska oblast",
-    "65" => "Khersonska oblast",
-    "68" => "Khmelnytska oblast",
-    "71" => "Cherkaska oblast",
-    "74" => "Chernihivska oblast",
-    "77" => "Chernivetska oblast"
-  ]
-];
diff --git a/data/iso_3166-2/UG.php b/data/iso_3166-2/UG.php
deleted file mode 100644
index e8b0774b8..000000000
--- a/data/iso_3166-2/UG.php
+++ /dev/null
@@ -1,145 +0,0 @@
-<?php
-return [
-  "country" => "Uganda",
-  "subdivisions" => [
-    "101" => "Kalangala",
-    "102" => "Kampala",
-    "103" => "Kiboga",
-    "104" => "Luwero",
-    "105" => "Masaka",
-    "106" => "Mpigi",
-    "107" => "Mubende",
-    "108" => "Mukono",
-    "109" => "Nakasongola",
-    "110" => "Rakai",
-    "111" => "Sembabule",
-    "112" => "Kayunga",
-    "113" => "Wakiso",
-    "114" => "Lyantonde",
-    "115" => "Mityana",
-    "116" => "Nakaseke",
-    "117" => "Buikwe",
-    "118" => "Bukomansibi",
-    "119" => "Butambala",
-    "120" => "Buvuma",
-    "121" => "Gomba",
-    "122" => "Kalungu",
-    "123" => "Kyankwanzi",
-    "124" => "Lwengo",
-    "125" => "Kyotera",
-    "126" => "Kasanda",
-    "201" => "Bugiri",
-    "202" => "Busia",
-    "203" => "Iganga",
-    "204" => "Jinja",
-    "205" => "Kamuli",
-    "206" => "Kapchorwa",
-    "207" => "Katakwi",
-    "208" => "Kumi",
-    "209" => "Mbale",
-    "210" => "Pallisa",
-    "211" => "Soroti",
-    "212" => "Tororo",
-    "213" => "Kaberamaido",
-    "214" => "Mayuge",
-    "215" => "Sironko",
-    "216" => "Amuria",
-    "217" => "Budaka",
-    "218" => "Bududa",
-    "219" => "Bukedea",
-    "220" => "Bukwo",
-    "221" => "Butaleja",
-    "222" => "Kaliro",
-    "223" => "Manafwa",
-    "224" => "Namutumba",
-    "225" => "Bulambuli",
-    "226" => "Buyende",
-    "227" => "Kibuku",
-    "228" => "Kween",
-    "229" => "Luuka",
-    "230" => "Namayingo",
-    "231" => "Ngora",
-    "232" => "Serere",
-    "233" => "Butebo",
-    "234" => "Namisindwa",
-    "235" => "Bugweri",
-    "236" => "Kapelebyong",
-    "237" => "Kalaki",
-    "301" => "Adjumani",
-    "302" => "Apac",
-    "303" => "Arua",
-    "304" => "Gulu",
-    "305" => "Kitgum",
-    "306" => "Kotido",
-    "307" => "Lira",
-    "308" => "Moroto",
-    "309" => "Moyo",
-    "310" => "Nebbi",
-    "311" => "Nakapiripirit",
-    "312" => "Pader",
-    "313" => "Yumbe",
-    "314" => "Abim",
-    "315" => "Amolatar",
-    "316" => "Amuru",
-    "317" => "Dokolo",
-    "318" => "Kaabong",
-    "319" => "Koboko",
-    "320" => "Maracha",
-    "321" => "Oyam",
-    "322" => "Agago",
-    "323" => "Alebtong",
-    "324" => "Amudat",
-    "325" => "Kole",
-    "326" => "Lamwo",
-    "327" => "Napak",
-    "328" => "Nwoya",
-    "329" => "Otuke",
-    "330" => "Zombo",
-    "331" => "Omoro",
-    "332" => "Pakwach",
-    "333" => "Kwania",
-    "334" => "Nabilatuk",
-    "335" => "Karenga",
-    "336" => "Madi-Okollo",
-    "337" => "Obongi",
-    "401" => "Bundibugyo",
-    "402" => "Bushenyi",
-    "403" => "Hoima",
-    "404" => "Kabale",
-    "405" => "Kabarole",
-    "406" => "Kasese",
-    "407" => "Kibaale",
-    "408" => "Kisoro",
-    "409" => "Masindi",
-    "410" => "Mbarara",
-    "411" => "Ntungamo",
-    "412" => "Rukungiri",
-    "413" => "Kamwenge",
-    "414" => "Kanungu",
-    "415" => "Kyenjojo",
-    "416" => "Buliisa",
-    "417" => "Ibanda",
-    "418" => "Isingiro",
-    "419" => "Kiruhura",
-    "420" => "Buhweju",
-    "421" => "Kiryandongo",
-    "422" => "Kyegegwa",
-    "423" => "Mitooma",
-    "424" => "Ntoroko",
-    "425" => "Rubirizi",
-    "426" => "Sheema",
-    "427" => "Kagadi",
-    "428" => "Kakumiro",
-    "429" => "Rubanda",
-    "430" => "Bunyangabu",
-    "431" => "Rukiga",
-    "432" => "Kikuube",
-    "433" => "Kazo",
-    "434" => "Kitagwenda",
-    "435" => "Rwampara",
-    "C" => "Central",
-    "E" => "Eastern",
-    "N" => "Northern",
-    "W" => "Western"
-  ]
-];
diff --git a/data/iso_3166-2/UM.php b/data/iso_3166-2/UM.php
deleted file mode 100644
index 3cf5f59bb..000000000
--- a/data/iso_3166-2/UM.php
+++ /dev/null
@@ -1,15 +0,0 @@
-<?php
-return [
-  "country" => "United States Minor Outlying Islands",
-  "subdivisions" => [
-    "67" => "Johnston Atoll",
-    "71" => "Midway Islands",
-    "76" => "Navassa Island",
-    "79" => "Wake Island",
-    "81" => "Baker Island",
-    "84" => "Howland Island",
-    "86" => "Jarvis Island",
-    "89" => "Kingman Reef",
-    "95" => "Palmyra Atoll"
-  ]
-];
diff --git a/data/iso_3166-2/US.php b/data/iso_3166-2/US.php
deleted file mode 100644
index 06e7042eb..000000000
--- a/data/iso_3166-2/US.php
+++ /dev/null
@@ -1,63 +0,0 @@
-<?php
-return [
-  "country" => "United States",
-  "subdivisions" => [
-    "AK" => "Alaska",
-    "AL" => "Alabama",
-    "AR" => "Arkansas",
-    "AS" => "American Samoa",
-    "AZ" => "Arizona",
-    "CA" => "California",
-    "CO" => "Colorado",
-    "CT" => "Connecticut",
-    "DC" => "District of Columbia",
-    "DE" => "Delaware",
-    "FL" => "Florida",
-    "GA" => "Georgia",
-    "GU" => "Guam",
-    "HI" => "Hawaii",
-    "IA" => "Iowa",
-    "ID" => "Idaho",
-    "IL" => "Illinois",
-    "IN" => "Indiana",
-    "KS" => "Kansas",
-    "KY" => "Kentucky",
-    "LA" => "Louisiana",
-    "MA" => "Massachusetts",
-    "MD" => "Maryland",
-    "ME" => "Maine",
-    "MI" => "Michigan",
-    "MN" => "Minnesota",
-    "MO" => "Missouri",
-    "MP" => "Northern Mariana Islands",
-    "MS" => "Mississippi",
-    "MT" => "Montana",
-    "NC" => "North Carolina",
-    "ND" => "North Dakota",
-    "NE" => "Nebraska",
-    "NH" => "New Hampshire",
-    "NJ" => "New Jersey",
-    "NM" => "New Mexico",
-    "NV" => "Nevada",
-    "NY" => "New York",
-    "OH" => "Ohio",
-    "OK" => "Oklahoma",
-    "OR" => "Oregon",
-    "PA" => "Pennsylvania",
-    "PR" => "Puerto Rico",
-    "RI" => "Rhode Island",
-    "SC" => "South Carolina",
-    "SD" => "South Dakota",
-    "TN" => "Tennessee",
-    "TX" => "Texas",
-    "UM" => "United States Minor Outlying Islands",
-    "UT" => "Utah",
-    "VA" => "Virginia",
-    "VI" => "Virgin Islands, U.S.",
-    "VT" => "Vermont",
-    "WA" => "Washington",
-    "WI" => "Wisconsin",
-    "WV" => "West Virginia",
-    "WY" => "Wyoming"
-  ]
-];
diff --git a/data/iso_3166-2/UY.php b/data/iso_3166-2/UY.php
deleted file mode 100644
index 72e35e8c4..000000000
--- a/data/iso_3166-2/UY.php
+++ /dev/null
@@ -1,25 +0,0 @@
-<?php
-return [
-  "country" => "Uruguay",
-  "subdivisions" => [
-    "AR" => "Artigas",
-    "CA" => "Canelones",
-    "CL" => "Cerro Largo",
-    "CO" => "Colonia",
-    "DU" => "Durazno",
-    "FD" => "Florida",
-    "FS" => "Flores",
-    "LA" => "Lavalleja",
-    "MA" => "Maldonado",
-    "MO" => "Montevideo",
-    "PA" => "Paysandú",
-    "RN" => "Río Negro",
-    "RO" => "Rocha",
-    "RV" => "Rivera",
-    "SA" => "Salto",
-    "SJ" => "San José",
-    "SO" => "Soriano",
-    "TA" => "Tacuarembó",
-    "TT" => "Treinta y Tres"
-  ]
-];
diff --git a/data/iso_3166-2/UZ.php b/data/iso_3166-2/UZ.php
deleted file mode 100644
index 750d74d99..000000000
--- a/data/iso_3166-2/UZ.php
+++ /dev/null
@@ -1,20 +0,0 @@
-<?php
-return [
-  "country" => "Uzbekistan",
-  "subdivisions" => [
-    "AN" => "Andijon",
-    "BU" => "Buxoro",
-    "FA" => "Farg‘ona",
-    "JI" => "Jizzax",
-    "NG" => "Namangan",
-    "NW" => "Navoiy",
-    "QA" => "Qashqadaryo",
-    "QR" => "Qoraqalpog‘iston Respublikasi",
-    "SA" => "Samarqand",
-    "SI" => "Sirdaryo",
-    "SU" => "Surxondaryo",
-    "TK" => "Toshkent",
-    "TO" => "Toshkent",
-    "XO" => "Xorazm"
-  ]
-];
diff --git a/data/iso_3166-2/VA.php b/data/iso_3166-2/VA.php
deleted file mode 100644
index a7e003106..000000000
--- a/data/iso_3166-2/VA.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Holy See (Vatican City State)",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/VC.php b/data/iso_3166-2/VC.php
deleted file mode 100644
index 2e7bf97fe..000000000
--- a/data/iso_3166-2/VC.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-return [
-  "country" => "Saint Vincent and the Grenadines",
-  "subdivisions" => [
-    "01" => "Charlotte",
-    "02" => "Saint Andrew",
-    "03" => "Saint David",
-    "04" => "Saint George",
-    "05" => "Saint Patrick",
-    "06" => "Grenadines"
-  ]
-];
diff --git a/data/iso_3166-2/VE.php b/data/iso_3166-2/VE.php
deleted file mode 100644
index 359865686..000000000
--- a/data/iso_3166-2/VE.php
+++ /dev/null
@@ -1,31 +0,0 @@
-<?php
-return [
-  "country" => "Venezuela, Bolivarian Republic of",
-  "subdivisions" => [
-    "A" => "Distrito Capital",
-    "B" => "Anzoátegui",
-    "C" => "Apure",
-    "D" => "Aragua",
-    "E" => "Barinas",
-    "F" => "Bolívar",
-    "G" => "Carabobo",
-    "H" => "Cojedes",
-    "I" => "Falcón",
-    "J" => "Guárico",
-    "K" => "Lara",
-    "L" => "Mérida",
-    "M" => "Miranda",
-    "N" => "Monagas",
-    "O" => "Nueva Esparta",
-    "P" => "Portuguesa",
-    "R" => "Sucre",
-    "S" => "Táchira",
-    "T" => "Trujillo",
-    "U" => "Yaracuy",
-    "V" => "Zulia",
-    "W" => "Dependencias Federales",
-    "X" => "La Guaira",
-    "Y" => "Delta Amacuro",
-    "Z" => "Amazonas"
-  ]
-];
diff --git a/data/iso_3166-2/VG.php b/data/iso_3166-2/VG.php
deleted file mode 100644
index 8be7c0c04..000000000
--- a/data/iso_3166-2/VG.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Virgin Islands, British",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/VI.php b/data/iso_3166-2/VI.php
deleted file mode 100644
index 41096e39d..000000000
--- a/data/iso_3166-2/VI.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Virgin Islands, U.S.",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/VN.php b/data/iso_3166-2/VN.php
deleted file mode 100644
index 917b686a7..000000000
--- a/data/iso_3166-2/VN.php
+++ /dev/null
@@ -1,69 +0,0 @@
-<?php
-return [
-  "country" => "Viet Nam",
-  "subdivisions" => [
-    "01" => "Lai Châu",
-    "02" => "Lào Cai",
-    "03" => "Hà Giang",
-    "04" => "Cao Bằng",
-    "05" => "Sơn La",
-    "06" => "Yên Bái",
-    "07" => "Tuyên Quang",
-    "09" => "Lạng Sơn",
-    "13" => "Quảng Ninh",
-    "14" => "Hòa Bình",
-    "18" => "Ninh Bình",
-    "20" => "Thái Bình",
-    "21" => "Thanh Hóa",
-    "22" => "Nghệ An",
-    "23" => "Hà Tĩnh",
-    "24" => "Quảng Bình",
-    "25" => "Quảng Trị",
-    "26" => "Thừa Thiên-Huế",
-    "27" => "Quảng Nam",
-    "28" => "Kon Tum",
-    "29" => "Quảng Ngãi",
-    "30" => "Gia Lai",
-    "31" => "Bình Định",
-    "32" => "Phú Yên",
-    "33" => "Đắk Lắk",
-    "34" => "Khánh Hòa",
-    "35" => "Lâm Đồng",
-    "36" => "Ninh Thuận",
-    "37" => "Tây Ninh",
-    "39" => "Đồng Nai",
-    "40" => "Bình Thuận",
-    "41" => "Long An",
-    "43" => "Bà Rịa - Vũng Tàu",
-    "44" => "An Giang",
-    "45" => "Đồng Tháp",
-    "46" => "Tiền Giang",
-    "47" => "Kiến Giang",
-    "49" => "Vĩnh Long",
-    "50" => "Bến Tre",
-    "51" => "Trà Vinh",
-    "52" => "Sóc Trăng",
-    "53" => "Bắc Kạn",
-    "54" => "Bắc Giang",
-    "55" => "Bạc Liêu",
-    "56" => "Bắc Ninh",
-    "57" => "Bình Dương",
-    "58" => "Bình Phước",
-    "59" => "Cà Mau",
-    "61" => "Hải Dương",
-    "63" => "Hà Nam",
-    "66" => "Hưng Yên",
-    "67" => "Nam Định",
-    "68" => "Phú Thọ",
-    "69" => "Thái Nguyên",
-    "70" => "Vĩnh Phúc",
-    "71" => "Điện Biên",
-    "72" => "Đắk Nông",
-    "73" => "Hậu Giang",
-    "CT" => "Cần Thơ",
-    "DN" => "Đà Nẵng",
-    "HN" => "Hà Nội",
-    "HP" => "Hải Phòng",
-    "SG" => "Hồ Chí Minh"
-  ]
-];
diff --git a/data/iso_3166-2/VU.php b/data/iso_3166-2/VU.php
deleted file mode 100644
index 41a57bec6..000000000
--- a/data/iso_3166-2/VU.php
+++ /dev/null
@@ -1,12 +0,0 @@
-<?php
-return [
-  "country" => "Vanuatu",
-  "subdivisions" => [
-    "MAP" => "Malampa",
-    "PAM" => "Pénama",
-    "SAM" => "Sanma",
-    "SEE" => "Shéfa",
-    "TAE" => "Taféa",
-    "TOB" => "Torba"
-  ]
-];
diff --git a/data/iso_3166-2/WF.php b/data/iso_3166-2/WF.php
deleted file mode 100644
index d29bbc4ee..000000000
--- a/data/iso_3166-2/WF.php
+++ /dev/null
@@ -1,9 +0,0 @@
-<?php
-return [
-  "country" => "Wallis and Futuna",
-  "subdivisions" => [
-    "AL" => "Alo",
-    "SG" => "Sigave",
-    "UV" => "Uvea"
-  ]
-];
diff --git a/data/iso_3166-2/WS.php b/data/iso_3166-2/WS.php
deleted file mode 100644
index b5cb4b72d..000000000
--- a/data/iso_3166-2/WS.php
+++ /dev/null
@@ -1,17 +0,0 @@
-<?php
-return [
-  "country" => "Samoa",
-  "subdivisions" => [
-    "AA" => "A'ana",
-    "AL" => "Aiga-i-le-Tai",
-    "AT" => "Atua",
-    "FA" => "Fa'asaleleaga",
-    "GE" => "Gaga'emauga",
-    "GI" => "Gagaifomauga",
-    "PA" => "Palauli",
-    "SA" => "Satupa'itea",
-    "TU" => "Tuamasaga",
-    "VF" => "Va'a-o-Fonoti",
-    "VS" => "Vaisigano"
-  ]
-];
diff --git a/data/iso_3166-2/YE.php b/data/iso_3166-2/YE.php
deleted file mode 100644
index c781874e5..000000000
--- a/data/iso_3166-2/YE.php
+++ /dev/null
@@ -1,28 +0,0 @@
-<?php
-return [
-  "country" => "Yemen",
-  "subdivisions" => [
-    "AB" => "Abyan",
-    "AD" => "‘Adan",
-    "AM" => "‘Amrān",
-    "BA" => "Al Bayḑā’",
-    "DA" => "Aḑ Ḑāli‘",
-    "DH" => "Dhamār",
-    "HD" => "Ḩaḑramawt",
-    "HJ" => "Ḩajjah",
-    "HU" => "Al Ḩudaydah",
-    "IB" => "Ibb",
-    "JA" => "Al Jawf",
-    "LA" => "Laḩij",
-    "MA" => "Ma’rib",
-    "MR" => "Al Mahrah",
-    "MW" => "Al Maḩwīt",
-    "RA" => "Raymah",
-    "SA" => "Amānat al ‘Āşimah [city]",
-    "SD" => "Şāʻdah",
-    "SH" => "Shabwah",
-    "SN" => "Şanʻā’",
-    "SU" => "Arkhabīl Suquţrá",
-    "TA" => "Tāʻizz"
-  ]
-];
diff --git a/data/iso_3166-2/YT.php b/data/iso_3166-2/YT.php
deleted file mode 100644
index 700a72da6..000000000
--- a/data/iso_3166-2/YT.php
+++ /dev/null
@@ -1,6 +0,0 @@
-<?php
-return [
-  "country" => "Mayotte",
-  "subdivisions" => [
-  ]
-];
diff --git a/data/iso_3166-2/ZA.php b/data/iso_3166-2/ZA.php
deleted file mode 100644
index e1eb379b8..000000000
--- a/data/iso_3166-2/ZA.php
+++ /dev/null
@@ -1,15 +0,0 @@
-<?php
-return [
-  "country" => "South Africa",
-  "subdivisions" => [
-    "EC" => "Eastern Cape",
-    "FS" => "Free State",
-    "GP" => "Gauteng",
-    "KZN" => "Kwazulu-Natal",
-    "LP" => "Limpopo",
-    "MP" => "Mpumalanga",
-    "NC" => "Northern Cape",
-    "NW" => "North-West",
-    "WC" => "Western Cape"
-  ]
-];
diff --git a/data/iso_3166-2/ZM.php b/data/iso_3166-2/ZM.php
deleted file mode 100644
index b08c5ba1e..000000000
--- a/data/iso_3166-2/ZM.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-return [
-  "country" => "Zambia",
-  "subdivisions" => [
-    "01" => "Western",
-    "02" => "Central",
-    "03" => "Eastern",
-    "04" => "Luapula",
-    "05" => "Northern",
-    "06" => "North-Western",
-    "07" => "Southern",
-    "08" => "Copperbelt",
-    "09" => "Lusaka",
-    "10" => "Muchinga"
-  ]
-];
diff --git a/data/iso_3166-2/ZW.php b/data/iso_3166-2/ZW.php
deleted file mode 100644
index 173ba66d7..000000000
--- a/data/iso_3166-2/ZW.php
+++ /dev/null
@@ -1,16 +0,0 @@
-<?php
-return [
-  "country" => "Zimbabwe",
-  "subdivisions" => [
-    "BU" => "Bulawayo",
-    "HA" => "Harare",
-    "MA" => "Manicaland",
-    "MC" => "Mashonaland Central",
-    "ME" => "Mashonaland East",
-    "MI" => "Midlands",
-    "MN" => "Matabeleland North",
-    "MS" => "Matabeleland South",
-    "MV" => "Masvingo",
-    "MW" => "Mashonaland West"
-  ]
-];
diff --git a/library/Exceptions/InvalidRuleConstructorException.php b/library/Exceptions/InvalidRuleConstructorException.php
new file mode 100644
index 000000000..00b3f4a64
--- /dev/null
+++ b/library/Exceptions/InvalidRuleConstructorException.php
@@ -0,0 +1,20 @@
+<?php
+
+/*
+ * Copyright (c) Alexandre Gomes Gaigalas <alganet@gmail.com>
+ * SPDX-License-Identifier: MIT
+ */
+
+declare(strict_types=1);
+
+namespace Respect\Validation\Exceptions;
+
+use function sprintf;
+
+final class InvalidRuleConstructorException extends ComponentException implements Exception
+{
+    public function __construct(string $message, mixed ...$arguments)
+    {
+        parent::__construct(sprintf($message, ...$arguments));
+    }
+}
diff --git a/library/Exceptions/MissingComposerDependencyException.php b/library/Exceptions/MissingComposerDependencyException.php
new file mode 100644
index 000000000..5f80d1aed
--- /dev/null
+++ b/library/Exceptions/MissingComposerDependencyException.php
@@ -0,0 +1,25 @@
+<?php
+
+/*
+ * Copyright (c) Alexandre Gomes Gaigalas <alganet@gmail.com>
+ * SPDX-License-Identifier: MIT
+ */
+
+declare(strict_types=1);
+
+namespace Respect\Validation\Exceptions;
+
+use function implode;
+use function sprintf;
+
+final class MissingComposerDependencyException extends ComponentException implements Exception
+{
+    public function __construct(string $message, mixed ...$dependencies)
+    {
+        parent::__construct(sprintf(
+            '%s. Run `composer require %s` to fix this issue.',
+            $message,
+            implode(' ', $dependencies)
+        ));
+    }
+}
diff --git a/library/Helpers/CountryInfo.php b/library/Helpers/CountryInfo.php
deleted file mode 100644
index ff59a72b9..000000000
--- a/library/Helpers/CountryInfo.php
+++ /dev/null
@@ -1,54 +0,0 @@
-<?php
-
-/*
- * Copyright (c) Alexandre Gomes Gaigalas <alganet@gmail.com>
- * SPDX-License-Identifier: MIT
- */
-
-declare(strict_types=1);
-
-namespace Respect\Validation\Helpers;
-
-use Respect\Validation\Exceptions\ComponentException;
-
-use function file_exists;
-use function sprintf;
-
-final class CountryInfo
-{
-    /**
-     * @var mixed[]
-     */
-    private readonly array $data;
-
-    /**
-     * @var mixed[]
-     */
-    private static array $runtimeCache = [];
-
-    public function __construct(string $countryCode)
-    {
-        if (!isset(static::$runtimeCache[$countryCode])) {
-            $filename = __DIR__ . '/../../data/iso_3166-2/' . $countryCode . '.php';
-            if (!file_exists($filename)) {
-                throw new ComponentException(sprintf('"%s" is not a supported country code', $countryCode));
-            }
-            static::$runtimeCache[$countryCode] = require $filename;
-        }
-
-        $this->data = static::$runtimeCache[$countryCode];
-    }
-
-    public function getCountry(): string
-    {
-        return $this->data['country'];
-    }
-
-    /**
-     * @return string[]
-     */
-    public function getSubdivisions(): array
-    {
-        return $this->data['subdivisions'];
-    }
-}
diff --git a/library/Rules/Phone.php b/library/Rules/Phone.php
index 9d616097a..cc9fc3fa4 100644
--- a/library/Rules/Phone.php
+++ b/library/Rules/Phone.php
@@ -12,11 +12,11 @@
 use libphonenumber\NumberParseException;
 use libphonenumber\PhoneNumberUtil;
 use Respect\Validation\Exceptions\ComponentException;
-use Respect\Validation\Helpers\CountryInfo;
+use Respect\Validation\Exceptions\MissingComposerDependencyException;
 use Respect\Validation\Message\Template;
+use Sokil\IsoCodes\Database\Countries;
 
 use function class_exists;
-use function is_null;
 use function is_scalar;
 use function sprintf;
 
@@ -35,24 +35,36 @@ final class Phone extends AbstractRule
     public const TEMPLATE_FOR_COUNTRY = 'for_country';
     public const TEMPLATE_INTERNATIONAL = 'international';
 
-    private readonly ?string $countryName;
+    private readonly ?Countries\Country $country;
 
-    public function __construct(private readonly ?string $countryCode = null)
+    public function __construct(?string $countryCode = null, ?Countries $countries = null)
     {
-        if (!is_null($countryCode) && !(new CountryCode())->validate($countryCode)) {
-            throw new ComponentException(
-                sprintf(
-                    'Invalid country code %s',
-                    $countryCode
-                )
+        if (!class_exists(PhoneNumberUtil::class)) {
+            throw new MissingComposerDependencyException(
+                'Phone rule libphonenumber for PHP',
+                'giggsey/libphonenumber-for-php'
             );
         }
 
-        if (!class_exists(PhoneNumberUtil::class)) {
-            throw new ComponentException('The phone validator requires giggsey/libphonenumber-for-php');
+        if ($countryCode == null) {
+            $this->country = null;
+
+            return;
         }
 
-        $this->countryName = $countryCode === null ? null : (new CountryInfo($countryCode))->getCountry();
+        if (!class_exists(Countries::class)) {
+            throw new MissingComposerDependencyException(
+                'Phone rule with country code requires PHP ISO Codes',
+                'sokil/php-isocodes',
+                'sokil/php-isocodes-db-only'
+            );
+        }
+
+        $countries ??= new Countries();
+        $this->country = $countries->getByAlpha2($countryCode);
+        if ($this->country === null) {
+            throw new ComponentException(sprintf('Invalid country code %s', $countryCode));
+        }
     }
 
     public function validate(mixed $input): bool
@@ -63,7 +75,7 @@ public function validate(mixed $input): bool
 
         try {
             return PhoneNumberUtil::getInstance()->isValidNumber(
-                PhoneNumberUtil::getInstance()->parse((string) $input, $this->countryCode)
+                PhoneNumberUtil::getInstance()->parse((string) $input, $this->country?->getAlpha2())
             );
         } catch (NumberParseException $e) {
             return false;
@@ -75,11 +87,11 @@ public function validate(mixed $input): bool
      */
     public function getParams(): array
     {
-        return ['countryName' => $this->countryName];
+        return ['countryName' => $this->country?->getName()];
     }
 
     protected function getStandardTemplate(mixed $input): string
     {
-        return $this->countryName ? self::TEMPLATE_FOR_COUNTRY : self::TEMPLATE_INTERNATIONAL;
+        return $this->country ? self::TEMPLATE_FOR_COUNTRY : self::TEMPLATE_INTERNATIONAL;
     }
 }
diff --git a/library/Rules/SubdivisionCode.php b/library/Rules/SubdivisionCode.php
index 53b60111d..0bfa0a030 100644
--- a/library/Rules/SubdivisionCode.php
+++ b/library/Rules/SubdivisionCode.php
@@ -9,34 +9,44 @@
 
 namespace Respect\Validation\Rules;
 
-use Respect\Validation\Helpers\CountryInfo;
+use Respect\Validation\Exceptions\InvalidRuleConstructorException;
+use Respect\Validation\Exceptions\MissingComposerDependencyException;
 use Respect\Validation\Message\Template;
+use Sokil\IsoCodes\Database\Countries;
+use Sokil\IsoCodes\Database\Subdivisions;
 
-use function array_keys;
+use function array_map;
+use function class_exists;
+use function str_replace;
 
-/**
- * @see http://en.wikipedia.org/wiki/ISO_3166-2
- * @see http://www.geonames.org/countries/
- */
 #[Template(
     '{{name}} must be a subdivision code of {{countryName}}',
     '{{name}} must not be a subdivision code of {{countryName}}',
 )]
 final class SubdivisionCode extends AbstractSearcher
 {
-    private readonly string $countryName;
+    private readonly Countries\Country $country;
 
-    /**
-     * @var string[]
-     */
-    private readonly array $countryInfo;
+    private readonly Subdivisions $subdivisions;
 
-    public function __construct(string $countryCode)
+    public function __construct(string $countryCode, ?Countries $countries = null, ?Subdivisions $subdivisions = null)
     {
-        $countryInfo = new CountryInfo($countryCode);
+        if (!class_exists(Countries::class) || !class_exists(Subdivisions::class)) {
+            throw new MissingComposerDependencyException(
+                'SubdivisionCode rule requires PHP ISO Codes',
+                'sokil/php-isocodes',
+                'sokil/php-isocodes-db-only'
+            );
+        }
+
+        $countries ??= new Countries();
+        $country = $countries->getByAlpha2($countryCode);
+        if ($country === null) {
+            throw new InvalidRuleConstructorException('"%s" is not a supported country code', $countryCode);
+        }
 
-        $this->countryName = $countryInfo->getCountry();
-        $this->countryInfo = array_keys($countryInfo->getSubdivisions());
+        $this->country = $country;
+        $this->subdivisions = $subdivisions ?? new Subdivisions();
     }
 
     /**
@@ -44,7 +54,7 @@ public function __construct(string $countryCode)
      */
     public function getParams(): array
     {
-        return ['countryName' => $this->countryName];
+        return ['countryName' => $this->country->getName()];
     }
 
     /**
@@ -52,6 +62,13 @@ public function getParams(): array
      */
     protected function getDataSource(mixed $input = null): array
     {
-        return $this->countryInfo;
+        return array_map(
+            fn (Subdivisions\Subdivision $subdivision): string => str_replace(
+                $this->country->getAlpha2() . '-',
+                '',
+                $subdivision->getCode(),
+            ),
+            $this->subdivisions->getAllByCountryCode($this->country->getAlpha2()),
+        );
     }
 }