{
  "fields": [{"id":"_id","type":"int"},{"id":"year","type":"numeric"},{"id":"japanese_calender","type":"text"},{"id":"man_total","type":"numeric"},{"id":"man_15~19","type":"numeric"},{"id":"man_20~24","type":"numeric"},{"id":"man_25~29","type":"numeric"},{"id":"man_30~34","type":"numeric"},{"id":"man_35~39","type":"numeric"},{"id":"man_40~44","type":"numeric"},{"id":"man_45~49","type":"numeric"},{"id":"man_50~54","type":"numeric"},{"id":"man_55~59","type":"numeric"},{"id":"man_60~64","type":"numeric"},{"id":"man_65~","type":"numeric"},{"id":"woman_total","type":"numeric"},{"id":"woman_15~19","type":"numeric"},{"id":"woman_20~24","type":"numeric"},{"id":"woman_25~29","type":"numeric"},{"id":"woman_30~34","type":"numeric"},{"id":"woman_35~39","type":"numeric"},{"id":"woman_40~44","type":"numeric"},{"id":"woman_45~49","type":"numeric"},{"id":"woman_50~54","type":"numeric"},{"id":"woman_55~59","type":"numeric"},{"id":"woman_60~64","type":"numeric"},{"id":"woman_65~","type":"numeric"}],
  "records": [
    [1,1990,"平成2",25.1,98.6,86.5,56.2,27.1,18,11.5,6.6,3.9,2.4,1.8,0.9,20,98.4,80.9,35,11.6,6.8,5.7,4.8,4.1,3.7,3.6,2.4],
    [2,1995,"平成7",27.1,99.5,88.4,59.1,32.1,20.6,16.9,11.2,7,4,2.2,1.1,20,99.1,82,41,16.2,7.2,6.4,5.3,4.7,4.3,3.4,2.9],
    [3,2000,"平成12",28,99.5,87.1,60.7,39.3,23.7,17.2,15.3,10.6,6.5,3.9,1.5,19.8,98.7,79.7,45,22.1,10.9,6.1,6,5.1,4.7,4.3,3.1],
    [4,2005,"平成17",28.1,99.7,89.8,60.8,40.4,29,20.9,16.1,14.3,10.3,6,2.2,19.8,99.1,82.1,48.1,26.3,15.6,9.3,5.9,6.2,5,4.6,3.5],
    [5,2010,"平成22",28.2,99.2,88.7,62.4,39,31.2,26.1,20.4,15.8,14.5,10.6,3.4,19,98.5,81.9,49.7,26.1,18,13.9,9.6,5.8,6.1,5.4,3.7],
    [6,2015,"平成27",29.3,99.2,89.4,65.9,43.9,30.5,26.9,24.3,19.9,15.8,14.5,5.6,19.7,99,85.4,52.8,28.9,19.4,16.3,13.7,10.1,6,6.4,4],
    [7,2020,"令和2",29.7,99,90.3,65.7,46.4,34.3,26.8,26,22.9,18.6,14.3,7.7,19.6,99.1,87.2,55.4,31.5,20.2,16.3,14.7,13,9.7,5.9,4.2]
]}