Region
Communist countries
Europe, Eastern
45
Eastern Europe
28
Soviet Union
18
United States
16
Hungary
10
Czechoslovakia
7
Poland
7
Europe de l'Est
6
Romania
5
China
4
Europe, Central
4
Pays socialistes
4
Asia
3
Europe
3
Great Britain
3
Hongrie
3
Yugoslavia
3
Central Europe
2
Cuba
2
Japan
2
Korea (North)
2
URSS
2
Ukraine
2
Vietnam
2
Bishkek
1
Bishkek (Kyrgyzstan)
1
Bulgaria
1
Chine
1
Communism
1
Europe (Est)
1
Europe centrale
1
Europe, Western
1
Germany
1
Germany (East)
1
Großbritannien
1
Italy
1
Kyrgyzstan
1
Moldova
1
Polen
1
Pologne
1
Tchécoslovaquie
1
USA
1
WEurope, Eastern
1
Western Europe
1
Western countries
1