CREATE TABLE table_64621 ("Country" TEXT, "Seasons" TEXT, "Championship Titles" TEXT, "Race entries  ( Starts ) " TEXT, "Poles" FLOAT, "Wins" FLOAT, "Podiums" FLOAT, "Fastest Laps" FLOAT, "Points" TEXT)

What's the fastest laps during the 1995 season having poles & podiums at 0?
SELECT SUM("Fastest Laps") FROM table_64621 WHERE "Poles" = '0' AND "Podiums" = '0' AND "Seasons" = '1995'
SELECT SUM("Fastest Laps") FROM "table_64621" WHERE "Podiums" = '0' AND "Poles" = '0' AND "Seasons" = '1995'