CREATE TABLE table_78386 ("Driver" CLOB, "Constructor" CLOB, "Laps" FLOAT, "Time/Retired" CLOB, "Grid" FLOAT)

How many grids for peter collins?
SELECT COUNT("Grid") FROM table_78386 WHERE "Driver" = 'peter collins'
SELECT COUNT("Grid") FROM "table_78386" WHERE "Driver" = 'peter collins'