CREATE TABLE table_39321 ("Year" FLOAT, "Class" TEXT, "Team" TEXT, "Points" FLOAT, "Rank" TEXT, "Wins" FLOAT)

What year did team Yamaha have 0 wins, a rank of 8th, and more than 22 points?
SELECT COUNT("Year") FROM table_39321 WHERE "Team" = 'yamaha' AND "Wins" = '0' AND "Rank" = '8th' AND "Points" > '22'
SELECT COUNT("Year") FROM "table_39321" WHERE "Points" > '22' AND "Rank" = '8th' AND "Team" = 'yamaha' AND "Wins" = '0'