Region
United States
263
Great Britain
31
Latin America
28
France
27
Europe
26
Germany
19
Israel
13
Canada
12
India
8
Spain
7
Developing countries
6
Mexico
6
Québec (Province)
6
Chile
5
Germany (West)
5
Western countries
5
Brazil
3
California
3
Cuba
3
Europe, Western
3
European Union countries
3
Hungary
3
Iran
3
Los Angeles
3
Peru
3
Portugal
3
Soviet Union
3
Africa
2
Andhra Pradesh
2
Arab countries
2
Asia
2
Balkan Peninsula
2
Bulgaria
2
Colombia
2
England
2
Europe, Eastern
2
Frankreich
2
Germany (East)
2
Italy
2
Korea
2
Massachusetts
2
Michigan
2
Middle West
2
Palestine
2
Saxony
2
Saxony (Germany)
2
South Africa
2
South America
2
Texas
2
Waltham
2
more ...