Which Round has an Event of 200 miles of norisring?
CREATE TABLE table_name_25 (round VARCHAR, event VARCHAR)
SELECT COUNT(round) FROM table_name_25 WHERE event = "200 miles of norisring"
### Context: CREATE TABLE table_name_25 (round VARCHAR, event VARCHAR) ### Question: Which Round has an Event of 200 miles of norisring? ### Answer: SELECT COUNT(round) FROM table_name_25 WHERE event = "200 miles of norisring"