What's the average laps driven by david coulthard?
CREATE TABLE table_name_75 (laps INTEGER, driver VARCHAR)
SELECT AVG(laps) FROM table_name_75 WHERE driver = "david coulthard"
### Context: CREATE TABLE table_name_75 (laps INTEGER, driver VARCHAR) ### Question: What's the average laps driven by david coulthard? ### Answer: SELECT AVG(laps) FROM table_name_75 WHERE driver = "david coulthard"