{
  "fields": [{"id":"_id","type":"int"},{"id":"年","type":"numeric"},{"id":"総計[人]","type":"numeric"},{"id":"ロードレース[人]","type":"numeric"},{"id":"クリテリウム[人]","type":"numeric"},{"id":"備考","type":"text"}],
  "records": [
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    [23,2014,121000,80000,41000,""],
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    [26,2017,118000,70000,48000,""],
    [27,2018,132000,82000,50000,""],
    [28,2019,132000,82000,50000,""]
]}