{
  "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":"text"},{"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,"","（組）","（組）","出　生"],
    [2,"平成29年",4153,4470,"-317.0","2535.0","930.0","8.68"],
    [3,"30.0",4019,4428,"-409.0","2490.0","877.0","8.4"],
    [4,"令和元年",3844,4596,"-752.0","2530.0","909.0","8.05"],
    [5,"2.0",3742,4322,"-580.0","2280.0","874.0","7.84"],
    [6,"3.0",3651,4677,"△1,026","2206.0","791.0","7.65"],
    [7,"",null,null,"","","",""],
    [8,"  1月",226,392,"-166.0","174.0","51.0","0.47"],
    [9,"2.0",279,371,"-92.0","197.0","67.0","0.58"],
    [10,"3.0",321,442,"-121.0","321.0","87.0","0.67"],
    [11,"4.0",315,382,"-67.0","130.0","69.0","0.66"],
    [12,"5.0",315,379,"-64.0","149.0","70.0","0.66"],
    [13,"6.0",305,357,"-52.0","179.0","69.0","0.64"],
    [14,"7.0",305,373,"-68.0","195.0","67.0","0.64"],
    [15,"8.0",307,413,"-106.0","165.0","55.0","0.64"],
    [16,"9.0",341,386,"-45.0","127.0","59.0","0.71"],
    [17,"10.0",323,360,"-37.0","140.0","54.0","0.68"],
    [18,"11.0",291,397,"-106.0","260.0","67.0","0.61"],
    [19,"12.0",323,425,"-102.0","169.0","76.0","0.68"],
    [20,"　資料　総務部総務課「大分県の人口推計」",null,null,"","（注）婚姻・離婚組数は市役所窓口受付件数。","",""],
    [21,"",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,"","","",""]
]}