CREATE TABLE table_71028 ("Name" CLOB, "Years" CLOB, "Gender" CLOB, "Area" CLOB, "Authority" CLOB, "Decile" FLOAT, "Roll" FLOAT)

What is the total Decile with Waikanae Area?
SELECT SUM("Decile") FROM table_71028 WHERE "Area" = 'waikanae'
SELECT SUM("Decile") FROM "table_71028" WHERE "Area" = 'waikanae'