Region
United States --
133
United States
97
Soviet Union --
18
Soviet Union
17
United states --
13
China --
9
Latin America
6
Asia
5
Asia --
5
Developing countries
5
Europe --
5
Latin America --
5
United States - --
5
Central America
4
Israel --
4
Russia --
4
United Nations
4
Central America --
3
China
3
Cuba
3
Cuba --
3
Europe
3
Great Britain
3
Great Britain --
3
Israel
3
Mexico
3
Russia
3
South Africa
3
South Africa --
3
Afghanistan --
2
Chile
2
Chile --
2
East Asia
2
East Asia --
2
Germany
2
Germany --
2
Japan
2
Japan --
2
Korea
2
Korea (South)
2
Korea (South) --
2
Korea --
2
Mexico --
2
Nicaragua
2
Nicaragua --
2
Russia (Federation)
2
Russia (Federation) --
2
Afghanistan
1
Africa
1
Africa --
1
more ...