diff --git a/geocoder/postal-codes/README.md b/geocoder/postal-codes/README.md
index 6f34207..b301bbe 100644
--- a/geocoder/postal-codes/README.md
+++ b/geocoder/postal-codes/README.md
@@ -60,6 +60,13 @@ Indexes:
  public | test_geocode_postalcode_polygons | SETOF geocode_namedplace_v1         | code text[], inputcountry text     | normal
 `````
 
+## Response data types
+* geocode_namedplace_country_v1:
+  `CREATE TYPE geocode_namedplace_country_v1 AS (q TEXT, c TEXT, geom GEOMETRY, success BOOLEAN);`
+* geocode_namedplace_v1:
+  `CREATE TYPE geocode_namedplace_v1 AS (q TEXT, geom GEOMETRY, success BOOLEAN);`
+* geocode_postalint_country_v1:
+  `CREATE TYPE geocode_postalint_country_v1 AS (q INT, c TEXT, geom GEOMETRY, success BOOLEAN);`
 
 ## Data Sources
 
@@ -163,6 +170,8 @@ Import the file ignoring step 2.
   ![Duplicates](https://camo.githubusercontent.com/1dbd4874830b0654b2fc2e11cd2a650d498f6bc9/68747470733a2f2f646c2e64726f70626f7875736572636f6e74656e742e636f6d2f752f323837393330382f53637265656e25323053686f74253230323031352d30362d3239253230617425323031322e35362e30332e706e67)
 
 # Historic:
+* [08/10/2015]:
+  * Adds response data types 
 * [15/07/2015]:
   * Adds basic tests for postal codes polygons
 * [02/07/2015]: