Region
United States
594
Iraq
41
Colombia
25
Iran
23
Kosovo (Republic)
23
Russia (Federation)
20
Bosnia and Herzegovina
17
Liberia
17
Sudan
15
Washington (D.C.)
15
Burma
14
China
14
Middle East
14
Balkan Peninsula
12
Afghanistan
10
Cuba
10
Libya
10
Yugoslavia
10
Sierra Leone
9
Zimbabwe
8
Belarus
7
Australia
6
Great Britain
6
Syria
6
Africa South of the Sahara
5
Africa, Sub-Saharan
5
Canada
5
European Union countries
5
Former Soviet republics
5
Gulf States
5
Japan
5
Singapore
5
Vietnam
5
Angola
4
Côte d'Ivoire
4
Europe, Eastern
4
Haiti
4
Timor-Leste
4
Brazil
3
Bulgaria
3
Central America
3
Chile
3
Congo (Democratic Republic)
3
Czech Republic
3
Denmark
3
Dominican Republic
3
Germany
3
India
3
Lebanon
3
Lithuania
3
more ...