Region
Balkan Peninsula
194
United States
51
Europe, Eastern
11
European Union countries
8
Kosovo (Republic)
7
Bosnia and Herzegovina
6
Europe
5
Montenegro
5
Turkey
5
Europe, Central
4
Russia (Federation)
4
Soviet Union
4
Greece
3
Russia
3
Serbia
3
Adriatic Coast (Balkan Peninsula)
2
Afghanistan
2
France
2
Germany
2
Great Britain
2
Middle East
2
Asia, Central
1
Austria
1
Byzantine Empire
1
China
1
Croatia
1
Cyprus
1
Developing countries
1
East Asia
1
Hungary
1
Iran
1
Italy
1
North Macedonia
1
Scandinavia
1
Silk Road
1
Slovenia
1
Ukraine
1
Western Mediterranean
1