Region
Bulgaria
Balkan Peninsula
547
Turkey
463
Bulgarie
382
Europe
338
Soviet Union
328
Macedonia
275
Russia
249
Greece
239
Romania
231
Bulgarien
196
Serbia
147
Sofia
136
Yugoslavia
136
United States
132
Europe, Eastern
110
Germany
108
Hungary
96
Byzantine Empire
91
Great Britain
88
Israel
77
Eastern Rumelia
71
France
71
Thrace
68
Italy
67
Albania
66
Sofia (Bulgaria)
63
Bulgaria Region
59
Pleven (Bulgaria)
59
Russia (Federation)
58
Foreign countries
57
Austria
51
Pleven
51
North Macedonia
49
Poland
48
Ukraine
46
Plovdiv
40
Varna
40
Mediterranean Region
38
Czech Republic
37
Czechoslovakia
36
Eastern Europe
36
Dobruja (Romania and Bulgaria)
35
Macedonia (Republic)
29
Croatia
28
European Union countries
28
Plovdiv (Bulgaria)
28
Istanbul
26
Balkans
25
Veliko Tŭrnovo (Bulgaria)
23
more ...