CREATE TABLE table_53153 ("Name" TEXT, "Years" TEXT, "Gender" TEXT, "Area" TEXT, "Authority" TEXT, "Decile" FLOAT, "Roll" FLOAT)

Name the lelast decile for roll of 428
SELECT MIN("Decile") FROM table_53153 WHERE "Roll" = '428'
SELECT MIN("Decile") FROM "table_53153" WHERE "Roll" = '428'