Region
United States
18
Europe
6
États-Unis
6
Latin America
3
Romania
3
Brazil
2
California
2
Canada
2
China
2
East Asia
2
European Union countries
2
Indonesia
2
Soviet Union
2
Turkey
2
Africa
1
Asia
1
Australasia
1
Australasie
1
Austria
1
Balkan Peninsula
1
Burma
1
Central America
1
Croatia
1
Czech Republic
1
Developing countries
1
Eastern Europe
1
Ecuador
1
Eurasia
1
Europe, Eastern
1
Former Soviet republics
1
France
1
Germany
1
Hong Kong (China)
1
Iceland
1
Italy
1
Japan
1
Netherlands
1
New England
1
North America
1
Ontario
1
Pakistan
1
Pays de l'Union européenne
1
Pays en voie de développement
1
Poland
1
République tchèque
1
Russia (Federation)
1
Scotland
1
Singapore
1
South Africa
1
South America
1
more ...