{
    "BG-01": "Błagojewgrad",
    "BG-03": "Warna",
    "BG-04": "Wielkie Tyrnowo",
    "BG-05": "Widin",
    "BG-06": "Wraca",
    "BG-07": "Grabrowo",
    "BG-08": "Dobricz",
    "BG-09": "Kyrdżali",
    "BG-10": "Kiustendił",
    "BG-11": "Łowecz",
    "BG-13": "Pazardżik",
    "BG-15": "Plewen",
    "BG-16": "Płowdiw",
    "BG-20": "Sliwen",
    "BG-21": "Smolan",
    "BG-22": "Sofia-miasto",
    "BG-25": "Tyrgowiszte",
    "BG-26": "Chaskowo",
    "BG-27": "Szumen",
    "BG-28": "Jamboł"
}