{
  "fields": [{"id":"_id","type":"int"},{"id":"year","type":"numeric"},{"id":"japanese_calendar","type":"text"},{"id":"subscriber","type":"numeric"},{"id":"subscription_rate","type":"numeric"},{"id":"insurance_number","type":"numeric"},{"id":"insurance_amount","type":"numeric"}],
  "records": [
    [1,1999,"平成11",59599,50.5,225,16000],
    [2,2000,"平成12",58090,49.3,210,10000],
    [3,2001,"平成13",56075,47.6,170,14640],
    [4,2002,"平成14",53476,45.5,210,11840],
    [5,2003,"平成15",50429,43.1,203,8420],
    [6,2004,"平成16",49306,39.9,219,14250],
    [7,2005,"平成17",49192,37.6,275,13730],
    [8,2006,"平成18",47748,36.7,243,14230],
    [9,2007,"平成19",46609,36.1,260,9780],
    [10,2008,"平成20",44850,34.9,214,12920],
    [11,2009,"平成21",44134,34.6,240,9040],
    [12,2010,"平成22",42883,34.1,206,8800],
    [13,2011,"平成23",42192,33.7,227,8770],
    [14,2012,"平成24",42528,34.2,263,10680],
    [15,2013,"平成25",41922,34,249,9980],
    [16,2014,"平成26",40452,33.1,257,9300],
    [17,2015,"平成27",39152,31.6,225,8110],
    [18,2016,"平成28",37801,30.9,177,8910],
    [19,2017,"平成29",35457,29.2,150,5770],
    [20,2018,"平成30",33524,27.8,155,5290],
    [21,2019,"平成31/令和元",31471,26.4,120,4690],
    [22,2020,"令和2",29656,25.1,85,3800],
    [23,2021,"令和3",28030,24.3,59,2930],
    [24,2022,"令和4",26590,23.3,63,3240],
    [25,2023,"令和5",23982,21.4,48,2650]
]}