Place
- Bulgaria, Europe4
- Varna, Bulgaria[remove]4
- Ruse, Bulgaria3
- Egypt, Africa2
- France2
- Razgrad, Bulgaria2
- Russian Soviet Federative Socialist Republic, Asia2
- Shumen Municipality, Bulgaria2
- Sofia Province, Bulgaria2
- Vidin, Bulgaria2
- Vienna, Austria2
- Albania, Europe1
- Belgium, Europe1
- Burgaz , Turkey1
- Byala, Ruse Province, Bulgaria1
- Caucasus, Eurasia1
- Dobruja, Europe1
- England1
- Germany1
- Greece1