Region
United States
62
Congo (Democratic Republic)
26
Middle East
8
Iraq
7
Zimbabwe
6
Afghanistan
5
Burma
3
Egypt
3
Iran
3
Africa, West
2
Balkan Peninsula
2
Burundi
2
China
2
Europe, Eastern
2
Great Lakes Region (Africa)
2
Haiti
2
Kosovo (Republic)
2
Latin America
2
Lebanon
2
Liberia
2
Nicaragua
2
Pakistan
2
Rwanda
2
Sudan
2
Africa
1
Africa South of the Sahara
1
Africa, Central
1
Africa, Sub-Saharan
1
Africa, Western
1
Angola
1
Arab countries
1
Asia, Central
1
Baltic States
1
Bosnia and Herzegovina
1
Central America
1
Cuba
1
Darfur
1
Djibouti
1
Europe
1
Former communist countries
1
Kenya
1
Korea (North)
1
Libya
1
Marshall Islands
1
Nepal
1
Nigeria
1
Northern Ireland
1
Russia (Federation)
1
South Asia
1
Syria
1
more ...