Region
United States --
13
United States
11
Asia
5
Soviet Union
5
Soviet Union --
5
Foreign countries
3
Japan --
3
Latin America
3
Africa
2
Africa, Sub-Saharan
2
Africa, Sub-Saharan --
2
Asia, Armed forces --
2
Australia
2
Australia --
2
China --
2
Japan
2
Lebanon
2
Lebanon --
2
Pakistan
2
Russia (Federation)
2
Russia (Federation) --
2
Syria
2
Syria --
2
Afghanistan --
1
Africa, Northeast
1
Africa, Northeast --
1
America --
1
Asia --
1
Caribbean Area
1
Caribbean Area --
1
Chile
1
Chile --
1
China
1
Cuba
1
Cuba --
1
Ethiopia
1
Ethiopia --
1
Europe --
1
Great Britain
1
Great Britain --
1
Haiti
1
Haiti --
1
Indonesia
1
Indonesia --
1
Korea (South)
1
Korea (South) --
1
Latin America --
1
Malaysia
1
Malaysia --
1
New Zealand
1
more ...