Place
- Bulgaria, Europe8
- Varna Province, Bulgaria5
- Varna, Bulgaria5
- Silistra Province, Bulgaria4
- Tutrakan, Silistra Province, Bulgaria4
- Chișinău, Moldova3
- Moldova, Europe3
- Black Sea, Asia2
- Russia, Europe2
- Sokol, Silistra Province, Bulgaria2
- Svishtov, Velik Tarnovo Province, Bulgaria2
- Ukraine, Europe2
- Veliko Tarnovo Province, Bulgaria2