{
  "fields": [{"id":"_id","type":"int"},{"id":"年月次","type":"text"},{"id":"出　生","type":"numeric"},{"id":"死　亡","type":"numeric"},{"id":"自然増減","type":"numeric"},{"id":"婚　姻","type":"text"},{"id":"離　婚","type":"text"},{"id":"人口1,000人につき ※","type":"text"}],
  "records": [
    [1,"",null,null,null,"（組）","（組）","出　生"],
    [2,"平成27年",4327,4129,198,"2680.0","900.0","9.05"],
    [3,"28.0",4351,4204,147,"2576.0","960.0","9.09"],
    [4,"29.0",4153,4470,-317,"2535.0","930.0","8.68"],
    [5,"30.0",4019,4428,-409,"2490.0","877.0","8.40397636264026"],
    [6,"令和元年",3844,4596,-752,"2530.0","909.0","8.046352348178477"],
    [7,"",null,null,null,"","",""],
    [8,"  1月",333,476,-143,"186.0","78.0","0.6967110218428321"],
    [9,"2.0",281,361,-80,"181.0","68.0","0.5881921986038284"],
    [10,"3.0",319,415,-96,"245.0","102.0","0.6693538741740614"],
    [11,"4.0",281,332,-51,"136.0","106.0","0.5883325900661822"],
    [12,"5.0",360,422,-62,"377.0","71.0","0.7535873899710078"],
    [13,"6.0",299,326,-27,"181.0","73.0","0.6258883323111188"],
    [14,"7.0",336,364,-28,"168.0","87.0","0.7034527807320934"],
    [15,"8.0",358,351,7,"169.0","68.0","0.7494400133978103"],
    [16,"9.0",321,373,-52,"177.0","70.0","0.6719684488832973"],
    [17,"10.0",326,362,-36,"157.0","66.0","0.6823909639714317"],
    [18,"11.0",323,407,-84,"324.0","61.0","0.6761990495530387"],
    [19,"12.0",307,407,-100,"229.0","59.0","0.642902316542484"],
    [20,"　資料　総務部総務課「大分県の人口推計」",null,null,null,"（注）婚姻・離婚組数は市役所窓口受付件数。","",""],
    [21,"",null,null,null,"　※　小数第３位を四捨五入。","",""],
    [22,"昭和38年からの自然動態・社会動態・住民登録人口については、付表1に収録しています。",null,null,null,"","",""]
]}