Region
United States
475
Europe
17
Great Britain
13
Russia (Federation)
13
U.S. states
13
China
12
Middle East
11
Spain
11
Asia
9
India
9
Germany
6
Afghanistan
5
Arab countries
5
California
5
Former Soviet republics
5
Japan
5
Latin America
5
Soviet Union
5
France
4
Australia
3
Canada
3
European Union countries
3
Islamic countries
3
South Asia
3
Texas
3
West (U.S.)
3
Africa South of the Sahara
2
Africa, East
2
Atlanta
2
Developing countries
2
England
2
Georgia
2
Hong Kong
2
Iowa
2
Iran
2
Iraq
2
Israel
2
Korea (South)
2
Mexico
2
Minnesota
2
South Africa
2
Venezuela
2
Africa
1
Africa, Southern
1
Africa, Sub-Saharan
1
America
1
Arctic regions
1
Argentina
1
Atlanta (Ga.)
1
Austria
1
more ...