Region
United States --
37
United States
30
Panama --
4
United states --
4
Panama
3
Afghanistan
2
Afghanistan --
2
China --
2
Developing countries
2
Developing countries --
2
Europe
2
Europe --
2
Germany --
2
Latin America
2
Latin America --
2
Middle East
2
Middle East --
2
United Nations
2
Central America
1
Central America --
1
Colombia
1
Colombia --
1
Germany
1
Germany (West)
1
Germany (West) --
1
Great Britain --
1
Haiti
1
Haiti --
1
Indochina
1
Indochina --
1
Iran
1
Iran --
1
Japan
1
Japan --
1
Lebanon --
1
Libya
1
Libya --
1
Lithuania
1
Lithuania --
1
Palau
1
Palau --
1
Soviet Union
1
Soviet Union --
1
Vietnam
1
Vietnam --
1
Zaire
1
Zaire --
1