{
  "fields": [{"id":"_id","type":"int"},{"id":"year","type":"numeric"},{"id":"japanese_calender","type":"text"},{"id":"neighborhood_association","type":"numeric"},{"id":"households","type":"numeric"},{"id":"average_households_a_neighborhood_association","type":"numeric"}],
  "records": [
    [1,2021,"令和3",506,47413,94],
    [2,2022,"令和4",507,47458,94],
    [3,2023,"令和5",506,47970,95],
    [4,2024,"令和6",502,47589,95],
    [5,2025,"令和7",503,47355,94]
]}