Region
United States
37
Europe
11
États-Unis
11
Canada
7
Brazil
4
Eastern Europe
4
Europe, Eastern
4
European Union countries
4
Latin America
4
Poland
4
Central Europe
3
Europe, Central
3
Indonesia
3
Romania
3
Spain
3
Turkey
3
California
2
China
2
Developing countries
2
East Asia
2
France
2
OECD countries
2
Pakistan
2
Russia (Federation)
2
Southern States
2
Soviet Union
2
Turquie
2
Africa
1
Allemagne RF
1
Asia
1
Australasia
1
Australasie
1
Austria
1
Balkan Peninsula
1
Baltimore (Md.)
1
Burma
1
Central America
1
Croatia
1
Czech Republic
1
Ecuador
1
Eurasia
1
Former Soviet republics
1
Francja
1
Germany
1
Grande-Bretagne
1
Great Britain
1
Hong Kong (China)
1
Iceland
1
Italy
1
Japan
1
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