What are the top Nonprofit Fundraising Events by count(number of
events) and/or average revenue?

Auctions, Tournaments, Banquets/Dinners, Bingo are the top money
makers per event from personal experience and reasearch.  Car Washes,
XXX-A-Thons (walk-a-thons, jump-a-thons, etc.), and "Candy Sales"
would be the guess for high "Count" items.

Any context info regarding the answer is greatly appreciated.
Bonus info regarding staffing information i.e. Average # of volunteers
per event, staff per event,