Place
- Africa48
- Colorado46
- California43
- France43
- North America43
- Sri Lanka42
- Minnesota--Clay County39
- Sweden39
- Minnesota--Clearwater County38
- Alaska36
- Minnesota--Kittson County35
- South Dakota34
- Washington33
- Antarctica--McMurdo Dry Valleys32
- Montana30
- Oregon30
- Minnesota--Renville County29
- World29
- Minnesota--Nobles County28
- Minnesota--Anoka County27