Region
Europe
Europe --
12
Great Britain
3
Great Britain --
3
United States
3
United States --
3
Algeria
1
Algeria --
1
European Federation
1
European Union Countries --
1
Former Soviet republics
1
Former Soviet republics --
1
France
1
France --
1
Germany
1
Germany --
1
Mediterranean Region
1
Mediterranean Region --
1
Russia (Federation)
1
Russia (Federation) --
1