CREATE TABLE table_10199 ("Driver" TEXT, "Constructor" TEXT, "Laps" FLOAT, "Time/Retired" TEXT, "Grid" FLOAT)

What is the highest number of laps for chris amon?
SELECT MAX("Laps") FROM table_10199 WHERE "Driver" = 'chris amon'
SELECT MAX("Laps") FROM "table_10199" WHERE "Driver" = 'chris amon'