Place
- Georgia, Asia[remove]7
- Bulgaria, Europe6
- Varna Province, Bulgaria6
- Varna, Bulgaria6
- Russia, Europe5
- United States of America, North America5
- Canada, North America4
- Estonia, Europe4
- Jordan, Middle East4
- Romania, Europe4
- Lom Municipality, Bulgaria2
- Lom, Montana Province, Bulgaria2
- Mladenovo, Lom Municipality, Bulgaria2
- Montana Province, Bulgaria2
- Sofia, Bulgaria2
- Albania, Europe1
- Alexandria, Egypt1
- Algeria, Africa1
- Angola, Africa1
- Armenia, Asia1