CREATE TABLE table_72117 ("Rnd" CLOB, "Race Name" CLOB, "Circuit" CLOB, "City/Location" CLOB, "Date" CLOB, "Pole position" CLOB, "Winning driver" CLOB, "Winning team" CLOB, "Report" CLOB)

How many winning drivers were the for the rnd equalling 5?
SELECT COUNT("Winning driver") FROM table_72117 WHERE "Rnd" = '5'
SELECT COUNT("Winning driver") FROM "table_72117" WHERE "Rnd" = '5'