CREATE TABLE table_5 ("No" FLOAT, "Date" CLOB, "Round" CLOB, "Circuit" CLOB, "Pole Position" CLOB, "Fastest Lap" CLOB, "Race winner" CLOB, "Report" CLOB)

What was the number of race that Kevin Curtain won?
SELECT COUNT("No") FROM table_5 WHERE "Pole Position" = 'Kevin Curtain'
SELECT COUNT("No") FROM "table_5" WHERE "Pole Position" = 'Kevin Curtain'