CREATE TABLE table_70478 ("Name" TEXT, "Years" TEXT, "Gender" TEXT, "Area" TEXT, "Authority" TEXT, "Decile" FLOAT, "Roll" FLOAT)

Name the years for elsthorpe school
SELECT "Years" FROM table_70478 WHERE "Name" = 'elsthorpe school'
SELECT "Years" FROM "table_70478" WHERE "Name" = 'elsthorpe school'