How many races went for 10 rounds?
CREATE TABLE table_25668203_2 (fastest_lap VARCHAR, rnd VARCHAR)
SELECT COUNT(fastest_lap) FROM table_25668203_2 WHERE rnd = "10"
### Context: CREATE TABLE table_25668203_2 (fastest_lap VARCHAR, rnd VARCHAR) ### Question: How many races went for 10 rounds? ### Answer: SELECT COUNT(fastest_lap) FROM table_25668203_2 WHERE rnd = "10"