CREATE TABLE table_20122 ("Rd" FLOAT, "Race" CLOB, "Pole Position" CLOB, "Fastest Lap" CLOB, "Winning driver" CLOB, "Winning team" CLOB, "Report" CLOB)

how many winners were in round 8
SELECT COUNT("Winning driver") FROM table_20122 WHERE "Rd" = '8'
SELECT COUNT("Winning driver") FROM "table_20122" WHERE "Rd" = '8'