| 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | |
|---|---|---|---|---|---|---|
| Sofia (stolitsa) | 64 | 119 | 29 | 371 | 1 029 | 253 |
| Stara Zagora | 32 | 47 | 219 | 9 | 199 | |
| Veliko Tarnovo | 26 | 4 | 337 | 309 | 171 | |
| Plovdiv | 48 | 8 | 300 | 27 | 151 | |
| Burgas | 23 | 156 | 74 | |||
| Varna | 8 | 62 | 16 | 72 | ||
| Pazardzhik | 10 | 36 | 15 | 49 | ||
| Blagoevgrad | 86 | 298 | 219 | 48 | ||
| Kyustendil | 8 | 44 | ||||
| Shumen | 29 | |||||
| Pleven | 16 | |||||
| Razgrad | 11 | |||||
| Lovech | 12 | 8 | ||||
| Pernik | 7 | |||||
| Gabrovo | 5 | |||||
| Haskovo | 102 | 2 | 4 | |||
| Vidin | 28 | 7 | 4 | |||
| Silistra | 16 | |||||
| Vratsa | 6 | 82 | ||||
| Sliven | 24 | |||||
| Kardzhali | 59 | |||||
| Ruse | 10 | 55 | ||||
| Dobrich | 1 |