{
  "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,"令和3年",3651,4677,-1026,"2206.0","791.0","7.65"],
    [3,"4.0",3539,5190,-1651,"2165.0","754.0","7.42"],
    [4,"5.0",3269,5425,-2156,"2042.0","824.0","6.92"],
    [5,"6.0",3139,5402,-2263,"1987.0","826.0","6.667133939513654"],
    [6,"7.0",3020,5423,-2403,"2124.0","745.0","6.437785060413625"],
    [7,"",null,null,null,"","",""],
    [8,"  1月",269,699,-430,"152.0","47.0","0.5720848131685843"],
    [9,"2.0",203,484,-281,"161.0","52.0","0.4320224396285884"],
    [10,"3.0",248,478,-230,"245.0","80.0","0.5292540931828658"],
    [11,"4.0",238,391,-153,"127.0","66.0","0.5072496200956101"],
    [12,"5.0",281,403,-122,"174.0","65.0","0.5990027988991992"],
    [13,"6.0",258,377,-119,"103.0","62.0","0.5500585236685066"],
    [14,"7.0",290,422,-132,"256.0","68.0","0.6182050735450862"],
    [15,"8.0",238,379,-141,"167.0","53.0","0.507436719656137"],
    [16,"9.0",270,443,-173,"121.0","65.0","0.5757690782150305"],
    [17,"10.0",271,473,-202,"160.0","70.0","0.5779853690788491"],
    [18,"11.0",193,403,-210,"207.0","58.0","0.41171927998190994"],
    [19,"12.0",261,471,-210,"251.0","59.0","0.5569972512932579"],
    [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,"","",""]
]}