Region
United States
63
Japan
48
Latin America
35
Europe
24
Canada
16
Great Britain
12
Asia
10
France
10
Germany
10
Poland
10
Europe, Eastern
9
Soviet Union
9
Italy
8
Middle East
8
China
7
Eastern Europe
7
Taiwan
7
Caribbean Area
6
Germany (West)
6
Southeast Asia
6
Africa
5
Korea (South)
5
Australia
4
Russia
4
East Asia
3
Hungary
3
Indochina
3
Indonesia
3
Iran
3
Arab countries
2
Austria
2
El Salvador
2
Finland
2
Germany (East)
2
Korea
2
Moyen-Orient
2
Netherlands
2
Vietnam
2
AMERICA LATINA
1
Africa, North
1
Alemania (República Federal, 1949 1990)
1
Arctic Regions
1
Arctic regions
1
Argentina
1
Belgium
1
Berlin
1
Berlin (Germany)
1
Bibliography
1
Brazil
1
British West Indies
1
more ...