Region
Europe
33
Europe --
19
United States --
10
United States
9
Russia (Federation)
7
Russia (Federation) --
7
Europe, Eastern
4
Europe, Eastern --
4
Former Soviet republics --
4
Former Soviet republics
3
Soviet Union
2
Soviet Union --
2
Africa, North
1
Asia
1
Asia --
1
Asia, Central
1
Asia, Central --
1
Bosnia ans Hercegovina
1
Canada
1
Europe, Central
1
Europe, Western
1
Europe, Western --
1
European Union Countries --
1
France --
1
Kosovo (Serbia)
1
Kosovo (Serbia) --
1
Middle East
1
North America --
1
Serbia and Montenegro --
1
Ukraine
1
Ukraine --
1