{
  "fields": [{"type":"int","id":"_id"},{"info":{"notes":"","type_override":"numeric","label":""},"type":"numeric","id":"Year"},{"info":{"notes":"","type_override":"numeric","label":""},"type":"numeric","id":"Vehicles per household"}],
  "records": [
    [1,1971,1],
    [2,1976,1.11],
    [3,1981,1.24],
    [4,1986,1.34],
    [5,1989,1.37],
    [6,1996,1.37],
    [7,2001,1.48],
    [8,2011,1.5],
    [9,2021,1.53]
]}