Region
United States
846
United States --
714
China
49
China --
48
Japan
39
Japan --
39
Soviet Union
34
Europe
33
Soviet Union --
32
United states --
32
Middle East
28
Europe --
26
Asia
23
Asia --
21
Great Britain
21
Middle East --
20
East Asia
13
Iran --
13
United States --
13
Latin America
12
Latin America --
12
Israel
11
Great Britain --
10
Iran
10
Israel --
10
East Asia --
9
Iraq
9
Iraq --
9
Islamic countries
8
Australia --
7
Central America --
7
Developing countries
7
Developing countries --
7
Islamic countries --
7
Malaysia
7
Malaysia --
7
Southeast Asia
7
Vietnam
7
Afghanistan
6
Asia, Southeastern
6
Asia, Southeastern --
6
Australia
6
Canada
6
Russia (Federation)
6
Russia (Federation) --
6
United states
6
Afghanistan --
5
Caribbean Area --
5
Central America
5
Foreign countries
5
more ...