Region
Soviet Union
216
Russia (Federation)
19
Bashkortostan
5
Russia, Northern
5
Russian Far East
5
Russian Far East (Russia)
4
Ural Mountains Region
4
Estonia
2
Europe, Eastern
2
Soviet Union, Northwestern
2
Armenia (Republic)
1
Bashkiria
1
Communist countries
1
Czechoslovakia
1
Georgia (Republic)
1
Kazakhstan
1
Komi (Russia)
1
Latvia
1
Moldova
1
Russia
1
Russian Republic
1
Sakhalinska︠i︡a oblastʹ
1
Sakhalinska︠i︡a oblastʹ (Russia)
1
Soviet Union, Northern
1
Sverdlovska︠i︡a oblastʹ
1
Ukraine
1
United States
1
Volga River Region
1