Region
United States --
1,100
United States
739
United states --
105
China --
99
China
79
Soviet Union --
71
Soviet Union
65
Japan --
42
Asia
41
Japan
39
Asia --
37
Middle East
36
Europe --
34
Middle East --
34
Europe
33
Israel
29
Israel --
28
Great Britain --
25
Latin America
22
Iran --
20
Latin America --
20
Iran
18
East Asia
17
Great Britain
17
East Asia --
16
India
16
India --
16
Taiwan --
16
Developing countries
15
Iraq
13
Taiwan
13
Asia, Southeastern
12
Asia, Southeastern --
12
Central America --
12
Iraq --
12
Russia
12
Russia (Federation) --
12
Cuba
11
Cuba --
11
Russia (Federation)
11
Afghanistan --
10
Central America
10
Developing countries --
10
Panama --
10
Russia --
10
United Nations
10
Afghanistan
9
Vietnam
9
Vietnam --
9
Arab countries --
8
more ...