Region
United States --
United States
409
Soviet Union --
31
Soviet Union
24
China --
18
Japan --
16
United states --
16
China
15
Asia
13
Europe --
12
Asia --
11
Great Britain --
11
Middle East
11
Middle East --
11
Iran --
10
Japan
10
Central America --
9
Europe
9
Iran
9
Central America
8
Iraq --
8
Latin America --
8
Afghanistan --
7
Developing countries
7
Developing countries --
7
Iraq
7
Latin America
7
East Asia --
6
Great Britain
6
Russia (Federation)
6
Russia (Federation) --
6
Afghanistan
5
Israel --
5
Persian Gulf Region --
5
Philippines
5
Philippines --
5
Russia --
5
Taiwan --
5
Cuba --
4
Germany --
4
Islamic countries
4
Panama
4
Panama --
4
Taiwan
4
Cambodia --
3
Canada --
3
Cuba
3
Foreign countries
3
France
3
Haiti
3
more ...