Region
Europe --
40
Europe
31
United States --
24
United States
19
Turkey
5
Turkey --
4
Germany --
3
North America --
3
Russia (Federation) --
3
Soviet Union
3
Balkan Peninsula
2
Canada
2
Europe, Eastern --
2
Germany (West) --
2
Great Britain
2
Great Britain --
2
Kosovo(Serbia) --
2
Middle East
2
Middle East --
2
Russia (Federation)
2
Soviet Union --
2
1989-
1
2001-
1
Asia --
1
Balkan Peninsula --
1
Bosnia ans Hercegovina
1
Canada --
1
Central Europe --
1
Denmark
1
Denmark --
1
Developing countries
1
Developing countries --
1
East Asia --
1
Europe - --
1
Europe, Central --
1
Europe, Eastern
1
Europe, Southern
1
Europe, Southern --
1
Europe, Western --
1
European Union Countries --
1
Germany
1
Japan
1
Japan --
1
Kosovo (Serbia)
1
Kosovo (Serbia) --
1
Macedonia(Republic) --
1
North America
1
North Atlantic Treaty Organization --
1
Norway
1
Norway --
1
more ...