Region
United States --
United States
29
Afghanistan --
3
Soviet Union --
3
Afghanistan
2
Developing countries
2
Developing countries --
2
Germany --
2
Soviet Union
2
United states --
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
Japan
1
Japan --
1
Latin America
1
Latin America --
1
Middle East
1
Middle East --
1
Panama
1
Panama --
1
Philippines
1
Philippines --
1
apan
1