Place
- Bulgaria, Europe6
- Burgas Province, Bulgaria3
- Sliven Province, Bulgaria3
- Sliven, Bulgaria3
- Czechia, Europe2
- Germany2
- Karnobat, Burgas Province, Bulgaria2
- Lovech Province, Bulgaria2
- Lovech, Bulgaria2
- Pleven Province, Bulgaria2
- Ruse Province, Bulgaria2
- Shumen (city), Bulgaria2
- Shumen Province, Bulgaria2
- Slovakia, Europe2
- Svishtov, Velik Tarnovo Province, Bulgaria2
- Varna Province, Bulgaria2
- Varna, Bulgaria2
- Veliko Tarnovo Province, Bulgaria2
- Voyvodovo, Vratsa Province, Bulgaria2
- Vratsa Province, Bulgaria2