Question: Name the highest Decile for roll more than 325 and area of Warkworth
SQL: SELECT MAX("Decile") FROM "2-12017602-1" WHERE "Roll" > 325.0 AND "Area" = 'Warkworth';

Question: Name the authority for roll of 54
SQL: SELECT "Authority" FROM "2-12017602-1" WHERE "Roll" = 54.0;