Region
United States
1,487
Russia (Federation)
219
China
210
Iraq
139
Europe
128
Middle East
93
Soviet Union
71
Colombia
68
Korea (North)
65
Latin America
55
Afghanistan
52
Iran
49
Asia, Central
47
India
46
East Asia
40
Asia
39
Southeast Asia
34
Mexico
33
Africa, Sub-Saharan
29
Pacific Area
29
Africa
28
Germany
28
Japan
28
Pakistan
27
Balkan Peninsula
25
Central Asia
25
Former Soviet republics
25
Persian Gulf Region
25
South Asia
24
Great Britain
20
Haiti
20
Developing countries
19
Arab countries
18
Turkey
18
Ukraine
18
Australia
17
Korea (South)
17
Saudi Arabia
17
Cuba
16
Israel
16
Liberia
16
Russia
16
USA
15
European Union countries
14
France
14
Korea
14
Nigeria
14
Egypt
13
Kosovo (Republic)
13
South Africa
13
more ...