{
  "max": {
    "overall": "2024-02-20",
    "by_type": {
      "2": "2024-02-20",
      "4": "2024-01-01"
    }
  },
  "min": {
    "overall": "2020-12-11",
    "by_type": {
      "2": "2020-12-11",
      "4": "2024-01-01"
    }
  }
}