Region
Russia
Soviet Union
484
Russia (Federation)
196
Saint Petersburg
36
Saint Petersburg (Russia)
20
Moscow
16
Russie
15
United States
15
Europe
11
Germany
11
Great Britain
10
Ukraine
10
Moscow (Russia)
8
URSS
8
Russian S.F.S.R
6
Siberia
6
Ural Mountains Region
6
China
4
England
4
Finland
4
Odesa (Ukraine)
4
Poland
4
Switzerland
4
Commonwealth countries
3
Foreign countries
3
Russland
3
Siberia, Western
3
Volga River Region
3
Volga River Region (Russia)
3
Azerbaijan
2
Berlin (Germany)
2
Bulgaria
2
Donets Basin
2
Donets Basin (Ukraine and Russia)
2
Gastonia (N.C.)
2
Georgia (Republic)
2
Hungary
2
Ivanovo
2
I͡Aroslavskai͡a oblastʹ
2
Kolomna (Russia)
2
Korea (North)
2
Kostroma
2
Kuznetsk Basin
2
Kuznetsk Basin (Russia)
2
New England
2
Nikolʹskoe (Orekhovo-Zuevskiĭ raĭon)
2
Odesa
2
Odessa
2
Permskai͡a oblastʹ
2
Permskai︠a︡ oblastʹ
2
more ...