Region
Europe --
28
Europe
18
United States
3
United States --
3
Germany --
2
Great Britain
2
Asia, Central --
1
European Federation
1
European Union Countries --
1
European Union countries --
1
Former Soviet republics --
1
Germany
1
Great Britain --
1
Kosovo (Serbia)
1
Kosovo (Serbia) --
1
Mediterranean Region
1
Mediterranean Region --
1
Russia (Federation) --
1
Serbia and Montenegro --
1