Region
United States
87
Africa
20
China
20
Germany
18
Great Britain
15
North America
15
Southwest, New
15
England
13
New Mexico
11
Japan
10
Norway
10
Texas
10
West (U.S.)
10
Africa, West
9
Colorado
9
France
9
India
9
Ireland
9
Europe
8
Great Plains
8
America
7
Latin America
7
Mexico
7
Russia
7
Southern States
7
Moon
6
Arab countries
5
Italy
5
New York (State)
5
Russia (Federation)
5
Soviet Union
5
Appalachian Region, Southern
4
Arizona
4
Armenia
4
Greece
4
Hungary
4
Montana
4
North Carolina
4
Northwest, Pacific
4
Scotland
4
British Columbia
3
Caribbean Area
3
Hawaii
3
Spain
3
Vietnam
3
Wisconsin
3
Alaska
2
Arkansas
2
Ashanti
2
Brazil
2
more ...