Region
United States
366
China
12
Iraq
11
Afghanistan
9
Iran
7
Colombia
6
Russia (Federation)
6
Haiti
5
Middle East
5
Pakistan
5
Asia, Central
4
Bosnia and Herzegovina
4
Central America
4
Europe
4
Mexico
4
Syria
4
Caribbean Area
3
Cuba
3
Developing countries
3
Former Soviet republics
3
India
3
Israel
3
Korea (North)
3
Lebanon
3
Moldova
3
Panama
3
Persian Gulf Region
3
Somalia
3
South Asia
3
Southeast Asia
3
Vietnam
3
Alaska
2
Argentina
2
Bangladesh
2
Burma
2
Cambodia
2
Cyprus
2
Dniester Moldovan Republic
2
European Union countries
2
Jordan
2
Latin America
2
Maryland
2
Serbia
2
Soviet Union
2
Taiwan
2
Turkey
2
Yemen (Republic)
2
Africa
1
Asia
1
Asia, Eastern
1
more ...