insert rank instead of number

app/migrations/0013_data_rank.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.0.12 on 2022-01-16 13:21
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('app', '0012_auto_20211123_0405'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='data',
+            name='rank',
+            field=models.IntegerField(blank=True, default=0),
+        ),
+    ]

app/models.py

@@ -36,6 +36,7 @@ class data(models.Model):
 	year = models.IntegerField( blank=True, default = 0)
 	quarter = models.CharField(max_length=10, null=True, blank=True, choices = choice.QUARTER,default='')
 	score = models.DecimalField(max_digits=15, decimal_places=3, default=0.0)
+	rank = models.IntegerField( blank=True, default = 0)
 	objects = DataFrameManager()
 
 	def __str__(self):

frontend/src/components/Map/DefaultD3.js

@@ -188,7 +188,7 @@ const TopCounties = (props) => {
       <thead>
         <tr>
           <th>
-            Number
+            Rank
           </th>
           <th>
             County