{
  "fields": [{"id":"_id","type":"int"},{"id":"年度[西暦]","type":"text"},{"id":"利用者延べ人数[人]","type":"text"}],
  "records": [
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    [3,"2022","352"],
    [4,"2023","423"],
    [5,"2024","480"],
    [6,"令和7年度港区行政資料集　緊急一時保育利用者数（各年度末現在）","Ver202503"]
]}