In Katana Polling Division summary from 1989 to 2015, the Matches/Mean MAE total for Katana is 6/7, for Gampaha Electoral District is 7/7 and for Sri Lanka is 7/7.
In Katana Polling Division summary from 1989 to 2015, the Matches/Mean MAE total for Katana is 6/7, for Gampaha Electoral District is 7/7 and for Sri Lanka is 7/7.