How many people won in No. 12
CREATE TABLE table_15187794_1 (race_winner VARCHAR, no VARCHAR)
SELECT COUNT(race_winner) FROM table_15187794_1 WHERE no = 12
### Context: CREATE TABLE table_15187794_1 (race_winner VARCHAR, no VARCHAR) ### Question: How many people won in No. 12 ### Answer: SELECT COUNT(race_winner) FROM table_15187794_1 WHERE no = 12