What is the total amount of circuts dated 22 april?
CREATE TABLE table_1140105_6 (circuit VARCHAR, date VARCHAR)
SELECT COUNT(circuit) FROM table_1140105_6 WHERE date = "22 April"
### Context: CREATE TABLE table_1140105_6 (circuit VARCHAR, date VARCHAR) ### Question: What is the total amount of circuts dated 22 april? ### Answer: SELECT COUNT(circuit) FROM table_1140105_6 WHERE date = "22 April"