image/svg+xml Blagoevgrad Smolyan Kardzhali Haskovo Kyustendil Pazardzhik Plovdiv Stara Zagora Sliven Yambol Burgas Sofia Region Pernik Sofia Lovech Gabrovo Veliko Tarnovo Varna Shumen Targovishte Vidin Montana Vratsa Pleven Ruse Razgrad Dobrich Silistra