Place
- Bulgaria, Europe21
- Voyvodovo, Vratsa Province, Bulgaria7
- Vratsa Province, Bulgaria7
- Burgas Province, Bulgaria6
- Sliven Province, Bulgaria6
- Sliven, Bulgaria6
- Sofia, Bulgaria5
- Svishtov, Velik Tarnovo Province, Bulgaria5
- Yambol Province, Bulgaria5
- Yambol, Bulgaria5
- Czechia, Europe4
- Germany4
- Karnobat, Burgas Province, Bulgaria4
- Lovech Province, Bulgaria4
- Lovech, Bulgaria4
- Pleven Province, Bulgaria4
- Ruse Province, Bulgaria4
- Shumen (city), Bulgaria4
- Shumen Province, Bulgaria4
- Slovakia, Europe4