[
  {
    "iso_code": "01",
    "name": "Central Singapore"
  },
  {
    "iso_code": "02",
    "name": "North East"
  },
  {
    "iso_code": "03",
    "name": "North West"
  },
  {
    "iso_code": "04",
    "name": "South East"
  },
  {
    "iso_code": "05",
    "name": "South West"
  }
]