CREATE TABLE table_14500 ("Name" TEXT, "Years" TEXT, "Gender" TEXT, "Area" TEXT, "Authority" TEXT, "Decile" FLOAT, "Roll" FLOAT)

What years does the school have with a roll of 33?
SELECT "Years" FROM table_14500 WHERE "Roll" = '33'
SELECT "Years" FROM "table_14500" WHERE "Roll" = '33'