Place
- Bulgaria, Europe7
- Sofia, Bulgaria5
- Borovets, Kyustendil Province, Bulgaria3
- Kyustendil Province, Bulgaria3
- Pazardzhik Province, Bulgaria3
- Ruse Province, Bulgaria3
- Ruse, Bulgaria3
- Samokov, Sofia Province, Bulgaria3
- Sofia Province, Bulgaria3
- Varna Province, Bulgaria3
- Varna, Bulgaria3
- Berlin, Germany2
- Burgas Province, Bulgaria2
- Burgas, Bulgaria2
- Byala, Ruse Province, Bulgaria2
- Canada, North America2
- Czechia, Europe2
- Darmstadt, Hesse, Germany2
- Dolna Mitropoliya, Bulgaria2
- Dupnitsa, Kyustendil Province, Bulgaria2