{
  "fields": [{"id":"_id","type":"int"},{"id":"年度","type":"text"},{"id":"世帯数_総数","type":"numeric"},{"id":"世帯数_加入世帯","type":"numeric"},{"id":"世帯数_加入率(％）","type":"numeric"},{"id":"人口_総数","type":"numeric"},{"id":"人口_被保険者数","type":"numeric"},{"id":"人口_加入率(％）","type":"numeric"}],
  "records": [
    [1,"平成12年度",49501,22072,44.6,128925,43631,33.8],
    [2,"平成13年度",50404,23188,46,129201,45119,34.9],
    [3,"平成14年度",51304,24317,47.4,129400,46814,36.2],
    [4,"平成15年度",51707,25133,48.6,128805,47748,37.1],
    [5,"平成16年度",52479,25714,49,128919,48166,37.4],
    [6,"平成17年度",53291,26133,49,129340,48220,37.3],
    [7,"平成18年度",53511,26182,48.9,128671,47526,36.9],
    [8,"平成19年度",53957,26280,48.7,128586,47033,36.6],
    [9,"平成20年度",54535,22141,40.6,128376,39361,30.7],
    [10,"平成21年度",54797,22224,40.6,127734,39170,30.7],
    [11,"平成22年度",54997,22547,41.1,127103,39435,31],
    [12,"平成23年度",55158,22591,41,126366,39317,31.1],
    [13,"平成24年度",54914,22306,40.6,125150,38518,30.8],
    [14,"平成25年度",55090,22077,40.1,124267,37536,30.2],
    [15,"平成26年度",55412,21785,39.3,123748,36627,29.6],
    [16,"平成27年度",55811,21147,37.9,123268,35109,28.4],
    [17,"平成28年度",55899,20084,35.9,122227,32708,26.8],
    [18,"平成29年度",56236,19117,34,121337,30577,25.2],
    [19,"平成30年度",56519,18316,32.4,120537,28823,23.9],
    [20,"平成31(令和元)年度",57103,17642,30.9,120138,27385,22.8],
    [21,"令和2年度",57354,17563,30.6,119126,26770,22.5],
    [22,"",null,null,null,null,null,null],
    [23,"＊各年度末現在",null,null,null,null,null,null],
    [24,"＊保険年金課調べ",null,null,null,null,null,null]
]}