Place
- Bulgaria, Europe6
- Georgia, Asia5
- Varna Province, Bulgaria5
- Varna, Bulgaria5
- Canada, North America3
- Estonia, Europe3
- Jordan, Middle East3
- Romania, Europe3
- Russia, Europe3
- United States of America, North America3
- Lom Municipality, Bulgaria2
- Lom, Montana Province, Bulgaria2
- Montana Province, Bulgaria2
- Mladenovo, Lom Municipality, Bulgaria1
- Sofia, Bulgaria1