Region
United States --
338
United States
242
Soviet Union --
19
Soviet Union
16
Asia --
15
Asia
13
China
13
China --
12
Europe --
12
Iran --
10
Middle East
10
Middle East --
10
Europe
8
Iraq --
8
Japan --
8
Latin America --
8
Central America
7
Central America --
7
Iran
7
Iraq
7
Japan
7
Great Britain --
6
Latin America
6
Cuba --
5
Israel --
5
Afghanistan --
4
Cambodia --
4
Cuba
4
Indonesia
4
Indonesia --
4
Malaysia --
4
Panama
4
Panama --
4
Taiwan
4
Taiwan --
4
United states --
4
Vietnam --
4
Africa --
3
Chile --
3
Foreign countries
3
India --
3
Malaysia
3
New York
3
Philippines
3
Philippines --
3
Afghanistan
2
Algeria
2
Algeria --
2
Asia, Southeastern
2
Baltic States
2
more ...