Регион
Europe
151
Eastern Europe
36
Europe, Eastern
36
Europe, Central
17
Central Europe
16
Soviet Union
9
Europe centrale
7
Former Soviet republics
6
Czech Republic
5
Europe de l'Est
5
European Union countries
5
Russia (Federation)
5
Asia
4
Europa
4
Europe, Western
4
European Economic Community countries
4
Germany
4
Balkan Peninsula
3
Europe orientale
3
Mediterranean Region
3
Russie
3
Spain
3
United States
3
2
2
Communist countries
2
Croatia
2
Eurasia
2
Europe, Northern
2
Europe, Southern
2
États-Unis
2
Great Britain
2
Latin America
2
Northern Europe
2
Pays de l'Union européenne
2
Romania
2
Slovakia
2
Slovenia
2
Southern Europe
2
4
1
Allemagne
1
Asia, Central
1
Austria
1
Autriche
1
Balkans (Région)
1
Central Asia
1
Danube River Region
1
Deutschland
1
Developing countries
1
Eesti
1
España
1
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