Question: What Gender has the area of Swannanoa?
SQL: SELECT "Gender" FROM "2-12256602-3" WHERE "Area" = 'Swannanoa';

Question: What years had the decile smaller than 8 in the area of Southbrook?
SQL: SELECT "Years" FROM "2-12256602-3" WHERE "Decile" < 8.0 AND "Area" = 'Southbrook';