{
  "fields": [{"id":"_id","type":"int"},{"id":"年（西暦）","type":"numeric"},{"id":"年（和暦）","type":"text"},{"id":"総人口（人）","type":"numeric"},{"id":"高齢者（65歳以上）人口（人）","type":"numeric"},{"id":"人口比率（パーセント）","type":"numeric"}],
  "records": [
    [1,2020,"令和2",281474,55220,19.6],
    [2,2021,"令和3",281317,55375,19.7],
    [3,2022,"令和4",278276,55332,19.9],
    [4,2023,"令和5",278635,55021,19.8],
    [5,2024,"令和6",279520,55231,19.8],
    [6,2025,"令和7",281400,55323,19.7]
]}