{
  "fields": [{"id":"_id","type":"int"},{"id":"市町村コード","type":"text"},{"id":"都道府県名","type":"text"},{"id":"市町村名","type":"text"},{"id":"年度","type":"text"},{"id":"総世帯数（世帯）","type":"text"},{"id":"一般世帯（世帯）","type":"text"},{"id":"退職世帯（単独）（世帯）","type":"text"},{"id":"退職世帯（混合）（世帯）","type":"text"},{"id":"退職世帯（合計）（世帯）","type":"text"},{"id":"加入世帯合計（世帯）","type":"text"},{"id":"対前年増減率（％）","type":"text"},{"id":"加入率（％）","type":"text"}],
  "records": [
    [1,"052124","秋田県","大仙市","2005(平成17)","30,206","15,294","1,864","1,245","3,109","18,403","-","60.92"],
    [2,"052124","秋田県","大仙市","2006(平成18）","30,391","15,242","1,934","1,266","3,199","18,442","0.21","60.68"],
    [3,"052124","秋田県","大仙市","2007(平成19）","30,516","15,047","2,041","1,290","3,331","18,378","△ 0.35","60.22"],
    [4,"052124","秋田県","大仙市","2008(平成20）","30,663","13,726","592","376","968","14,694","△ 20.05","47.92"],
    [5,"052124","秋田県","大仙市","2009(平成21）","30,731","13,373","762","405","1,167","14,540","△ 1.05","47.31"],
    [6,"052124","秋田県","大仙市","2010(平成22）","30,822","12,868","897","456","1,353","14,221","△ 2.19","46.14"],
    [7,"052124","秋田県","大仙市","2011(平成23）","30,902","12,509","984","510","1,494","14,003","△ 1.53","45.31"],
    [8,"052124","秋田県","大仙市","2012(平成24）","31,027","12,325","981","500","1,481","13,806","△ 1.41","44.5"],
    [9,"052124","秋田県","大仙市","2013(平成25）","31,136","12,006","905","531","1,436","13,442","△ 2.64","43.17"],
    [10,"052124","秋田県","大仙市","2014(平成26）","31,174","11,692","783","519","1,302","12,994","△ 3.33","41.68"],
    [11,"052124","秋田県","大仙市","2015(平成27）","31,216","11,431","600","444","1,044","12,475","△ 3.99","39.96"],
    [12,"052124","秋田県","大仙市","2016(平成28）","31,319","11,288","387","332","719","12,007","△ 3.75","38.34"],
    [13,"052124","秋田県","大仙市","2017(平成29）","31,384","11,086","193","208","401","11,487","△ 4.33","36.6"],
    [14,"052124","秋田県","大仙市","2018(平成30）","31,409","10,954","67","113","180","11,134","△ 3.07","35.45"],
    [15,"052124","秋田県","大仙市","2019(令和1）","31,471","10,805","8","32","40","10,845","△ 2.60","34.46"],
    [16,"052124","秋田県","大仙市","2020(令和2）","31,540","10,735","0","0","0","10,735","△ 1.01","34.04"],
    [17,"052124","秋田県","大仙市","2021(令和3）","31,559","10,558","0","0","0","10,558","△ 1.65","33.45"],
    [18,"052124","秋田県","大仙市","2022(令和4）","31,603","10,267","0","0","0","10,267","△ 2.76","32.49"],
    [19,"052124","秋田県","大仙市","2023(令和5）","31,610","9,919","0","0","0","9,919","△ 3.39","31.38"],
    [20,"052124","秋田県","大仙市","2024(令和6）","31,578","9,539","0","0","0","9,539","△ 1.17","30.21"]
]}