Region
United States
451
Colorado
67
Great Britain
37
West (U.S.)
14
China
13
North America
12
Ireland
11
England
10
Australia
9
Japan
9
Middle East
9
Alaska
8
Canada
8
Latin America
8
Africa
6
France
6
Germany
6
Asia
5
Illinois
5
India
5
New Mexico
5
New York
5
New York (State)
5
Southern States
5
Soviet Union
5
Wales
5
Europe
4
Italy
4
Mediterranean Region
4
Moffat County
4
Southwestern States
4
Africa, North
3
Caribbean Area
3
Egypt
3
Foreign countries
3
Greece
3
Iowa
3
London
3
New Zealand
3
Northwest, Canadian
3
Washington (D.C.)
3
Africa, Sub-Saharan
2
Argentina
2
Arizona
2
Austria
2
Burkina Faso
2
Byzantine Empire
2
Canada, Western
2
Confederate States of America
2
Guinea
2
more ...