What is the average number of wins of drivers from Sweden?
CREATE TABLE table_name_51 (driver_wins INTEGER, nation VARCHAR)
SELECT AVG(driver_wins) FROM table_name_51 WHERE nation = "sweden"
### Context: CREATE TABLE table_name_51 (driver_wins INTEGER, nation VARCHAR) ### Question: What is the average number of wins of drivers from Sweden? ### Answer: SELECT AVG(driver_wins) FROM table_name_51 WHERE nation = "sweden"