{
  "fields": [{"id":"_id","type":"int"},{"id":"区　　分","type":"text"},{"id":"2015年","type":"text"},{"id":"2020.0","type":"text"},{"id":"2025.0","type":"text"},{"id":"2030.0","type":"text"},{"id":"2035.0","type":"text"},{"id":"2040.0","type":"text"},{"id":"2045.0","type":"text"}],
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    [2,"　　　","",null,null,null,null,null,null],
    [3,"　　０ ～ ４","15441.0","14536.64372002998788957484066486358642578125","14254","14253","14716","15165","14595"],
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    [10,"３５ ～ ３９","23416.0","19588","16835","14994","15757","15587","14855"],
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    [12,"４５ ～ ４９","23749.0","27680","23494","19662","16904","15059","15829"],
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    [24,"区　　分","2015年","2020","2025","2030","2035","2040","2045"],
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    [30,"資料 : 政策調整部企画調整課","",null,null,null,null,null,null],
    [31,"　注１）コーホート要因法にて推計している。","",null,null,null,null,null,null],
    [32,"　　２）年少人口とは0～14歳、生産年齢人口とは15～64歳、老年人口とは65歳以上をいう。","",null,null,null,null,null,null]
]}