Name the total number of goal difference when the position is more than 20
CREATE TABLE table_name_49 (goal_difference VARCHAR, position INTEGER)
SELECT COUNT(goal_difference) FROM table_name_49 WHERE position > 20
### Context: CREATE TABLE table_name_49 (goal_difference VARCHAR, position INTEGER) ### Question: Name the total number of goal difference when the position is more than 20 ### Answer: SELECT COUNT(goal_difference) FROM table_name_49 WHERE position > 20