{
  "fields": [{"id":"_id","type":"int"},{"id":"全国地方公共団体コード","type":"numeric"},{"id":"地方公共団体名","type":"text"},{"id":"年","type":"numeric"},{"id":"月","type":"numeric"},{"id":"国民年金被保険者数","type":"numeric"}],
  "records": [
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    [2,422011,"長崎県長崎市",2021,2,70145],
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    [4,422011,"長崎県長崎市",2021,4,68054],
    [5,422011,"長崎県長崎市",2021,5,67946],
    [6,422011,"長崎県長崎市",2021,6,67927],
    [7,422011,"長崎県長崎市",2021,7,67703],
    [8,422011,"長崎県長崎市",2021,8,67828],
    [9,422011,"長崎県長崎市",2021,9,67809],
    [10,422011,"長崎県長崎市",2021,10,67581],
    [11,422011,"長崎県長崎市",2021,11,67550],
    [12,422011,"長崎県長崎市",2021,12,67461]
]}