Region
Europe, Eastern
8
Europe, Eastern --
6
Europe, Central --
3
Central Europe
2
Europe, Central
2
Former Soviet republics --
2
United States --
2
Europe
1
European Union Countries --
1
European Union countries
1
Former Soviet republics
1
Russia (Federation)
1
Russia (Federation) --
1
Soviet Union
1
Ukraine --
1
United States
1