Region
United States
76
United States --
71
China
11
China --
11
Europe --
9
Soviet Union --
9
Japan --
7
Developing countries
6
Russia (Federation) --
6
Europe
5
Japan
5
Soviet Union
5
Washington (D.C.) --
5
Asia
4
Developing countries --
4
India --
4
Indonesia --
4
Iran
4
Iran --
4
Korea (South) --
4
Sudan --
4
Asia --
3
East Asia --
3
Germany --
3
India
3
Islamic countries
3
Islamic countries --
3
Israel
3
Malaysia --
3
Middle East
3
Middle East --
3
Washington (D.C.)
3
Aceh
2
Aceh (Indonesia) --
2
Afghanistan
2
Africa
2
Africa --
2
Africa, Sub-Saharan --
2
Antarctica --
2
Arab countries
2
Azerbaijan --
2
Canada
2
Europe, Eastern
2
Europe, Eastern --
2
Foreign countries
2
Former Soviet republics --
2
Germany
2
Great Britain
2
Iraq
2
Iraq --
2
more ...