Region
United States
107
Middle East
11
Soviet Union
11
Germany
10
Berlin
7
Berlin (Germany)
7
Iran
5
Iraq
5
Liberia
5
États-Unis
5
Germany (West)
4
Latin America
4
Egypt
3
Europe
3
Great Britain
3
Syria
3
Zimbabwe
3
Arab countries
2
Argentina
2
Arkansas
2
Balkan Peninsula
2
Canada
2
Central America
2
China
2
Cuba
2
Israel
2
Lebanon
2
North Carolina
2
Northern Mariana Islands
2
Oklahoma
2
Sierra Leone
2
Southern States
2
Turkey
2
Albania
1
Allegheny County
1
Allegheny County (Pa.)
1
Anbār (Iraq : Province)
1
Angola
1
Austria
1
Bosnia and Hercegovina
1
Brazil
1
Burma
1
Canal Zone
1
Chile
1
Cyprus
1
Dessau (Dessau)
1
Developing countries
1
Europe, Western
1
États-Unis
1
Förenta staterna
1
more ...