Region
Europe
7
Eastern Europe
4
Europe, Eastern
4
Poland
4
Croatia
2
Europa
2
Romania
2
Soviet Union
2
2
1
Austria
1
Autriche
1
Baltic States
1
Central Europe
1
Communist countries
1
Czech Republic
1
Espagne
1
Eurasia
1
Eurasie
1
Europe de l'Est
1
Europe, Central
1
Ex-URSS
1
Former Soviet republics
1
France
1
Germany
1
Hungary
1
Italy
1
Lithuania
1
Roumanie
1
Russia (Federation)
1
Slowenien
1
URSS
1
Ukraine
1
Yugoslavia
1