diff --git a/src/libs/routes/rateSchool.js b/src/libs/routes/rateSchool.js
index 3a44f7316ae03f2d8b0a90e6f1d9fb028b680cf8..413b51c5baca293f6b40747b49252f6348678bf6 100644
--- a/src/libs/routes/rateSchool.js
+++ b/src/libs/routes/rateSchool.js
@@ -161,6 +161,28 @@ rqf.addField({
         type: 'integer',
         field: 'cor_raca_id'
     }
+}).addValue({
+    name: 'min_year',
+    table: 'pnad',
+    tableField: 'ano_censo',
+    resultField: 'year',
+    where: {
+        relation: '>=',
+        type: 'integer',
+        table: 'pnad',
+        field: 'ano_censo'
+    }
+}).addValue({
+    name: 'max_year',
+    table: 'pnad',
+    tableField: 'ano_censo',
+    resultField: 'year',
+    where: {
+        relation: '<=',
+        type: 'integer',
+        table: 'pnad',
+        field: 'ano_censo'
+    }
 }).addValue({
     name: 'age_range',
     table: 'pnad',