{
  "1": {
    "2017-04-01": 1,
    "2017-11-09": 1,
    "2017-10-01": 1,
    "2018-12-01": 1,
    "2021-07-31": 1
  },
  "2": {
    "2019-01-01": 1,
    "2019-08-01": 1,
    "2019-10-01": 1,
    "2024-05-21": 1,
    "2024-10-01": 1,
    "2026-07-01": 1
  },
  "3": {
    "2021-03-31": 3,
    "2021-05-31": 1,
    "2022-09-30": 1,
    "2021-12-31": 1,
    "2021-08-31": 2,
    "2022-03-31": 1,
    "2028-03-31": 1,
    "2029-03-31": 1,
    "2029-12-31": 1
  },
  "4": {
    "2020-07-31": 1,
    "2020-08-31": 1,
    "2020-11-30": 1,
    "2020-12-13": 1,
    "2020-12-31": 1,
    "2021-02-28": 1,
    "2021-03-31": 1,
    "2021-06-30": 1
  }
}