Region
Russia
Netherlands
7
France
3
Russia (Federation)
3
Great Britain
2
Saint Petersburg
2
Saint Petersburg (Russia)
2
Amsterdam
1
Argentina
1
Austria
1
Azerbaijan
1
Bolivia
1
Bosnia and Herzegovina
1
Brazil
1
Bulgaria
1
Chile
1
China
1
Colombia
1
Cuba
1
Czechoslovakia
1
Egypt
1
Estonia
1
Europe
1
Germany
1
Greece
1
Honduras
1
Hungary
1
India
1
Italy
1
Liberia
1
Mexico
1
Mozambique
1
New York (State)
1
Peru
1
Poland
1
Portugal
1
Romania
1
Serbia
1
Soviet Union
1
Sweden
1
Turkey
1
United States
1
Yugoslavia
1
Zambézia
1