Region
Europe, Eastern
Europe, Central
15
Europe
5
Former Soviet republics
5
Former communist countries
3
Soviet Union
3
Asia
2
Baltic States
2
Foreign countries
2
21st century
1
Balkan Peninsula
1
Canada
1
Communist countries
1
Developing countries
1
East Asia
1
Europe, Southern
1
Europe, Western
1
European Union countries
1
Former communist countrires
1
Germany
1
Great Britain
1
Hungary
1
Latin America
1
Middle East
1
North America
1
Poland
1
Russia (Federation)
1
Slavic countries
1
United States
1