Region
Russia (Federation) --
12
Russia (Federation)
10
Soviet Union --
3
Europe, Eastern
2
Europe, Eastern --
2
Former Soviet republics
2
Former Soviet republics --
2
Baltic States
1
Belarus
1
Belarus --
1
China
1
China --
1
Moldova
1
Moldova --
1
Post-communist --
1
Russia
1
Russia --
1
Russia(Federation)
1
Ukraine
1
Ukraine --
1