CREATE TABLE table_65992 ("Year" FLOAT, "Formula" CLOB, "Driver" CLOB, "Constructor" CLOB, "Location" CLOB, "Report" CLOB)

What is the highest year with a formula of Grand Prix?
SELECT MAX("Year") FROM table_65992 WHERE "Formula" = 'grand prix'
SELECT MAX("Year") FROM "table_65992" WHERE "Formula" = 'grand prix'