{
  "BD-NAB": 1,
  "CO-RUE": 2,
  "NG-CAC": 3,
  "NP-SWC": 2,
  "TZ-TRA": 1,
  "US-EIN": 7,
  "XI-GRID": 3,
  "XM-DAC": 1,
  "ZW-ROD": 1
}