What is the mean number of events when top-5 is 1?
CREATE TABLE table_name_51 (events INTEGER, top_5 VARCHAR)
SELECT AVG(events) FROM table_name_51 WHERE top_5 = 1
### Context: CREATE TABLE table_name_51 (events INTEGER, top_5 VARCHAR) ### Question: What is the mean number of events when top-5 is 1? ### Answer: SELECT AVG(events) FROM table_name_51 WHERE top_5 = 1