Region
Russia (Federation)
7
India
5
United States
5
Germany
4
Italy
4
China
3
England
3
Vietnam
3
Czech Republic
2
Europe
2
Iraq
2
Maharashtra
2
Taiwan
2
Viêt-nam
2
Andhra Pradesh
1
Armenia (Republic)
1
Austria
1
Bashkortostan
1
Canada
1
Chile
1
Chine
1
Estonia
1
Germany (East)
1
Great Alföld
1
Greece
1
Haiti
1
Hungary
1
Hydra Island (Greece)
1
Israel
1
Japan
1
Japon
1
Kirovskai︠a︡ oblastʹ
1
Korea
1
Korea (South)
1
Latvia
1
Lebanon
1
Libon
1
Mexico
1
Punjab
1
Slovenia
1
Thailand
1
Turkey
1
Ukraine
1
Venice
1
Yugoslavia
1