{
  "fields": [{"id":"_id","type":"int"},{"id":"年度","type":"text"},{"id":"昭和50年度","type":"text"},{"id":"昭和55年度","type":"text"},{"id":"昭和60年度","type":"text"},{"id":"平成2年度","type":"text"},{"id":"平成7年度","type":"text"},{"id":"平成12年度","type":"text"}],
  "records": [
    [1,"事業用","8904.0","14476.0","17640.0","25945.0","28587.0","31126.0"],
    [2,"","100.0","163.0","198.0","291.0","321.0","350.0"],
    [3,"自家用","34880.0","39999.0","33776.0","36047.0","36351.0","29491.0"],
    [4,"","100.0","115.0","97.0","103.0","104.0","85.0"],
    [5,"計","43784.0","54475.0","51416.0","61992.0","64938.0","60617.0"],
    [6,"","100.0","124.0","117.0","142.0","148.0","138.0"],
    [7,"","","","","","",""],
    [8,"(単位  千t)","","","","","",""],
    [9,"年度","平成17年度","平成18年度","平成19年度","平成20年度","平成21年度","平成22年度"],
    [10,"事業用","28608.0","28676.0","28453.0","26260.0","23703.0","31190.0"],
    [11,"","321.0","322.0","320.0","295.0","266.0","350.0"],
    [12,"自家用","24251.0","23211.0","21538.0","21118.0","19450.0","16798.0"],
    [13,"","70.0","67.0","62.0","61.0","56.0","48.0"],
    [14,"計","52859.0","51887.0","49991.0","47378.0","43153.0","47987.0"],
    [15,"","121.0","119.0","114.0","108.0","99.0","110.0"],
    [16,"","","","","","",""],
    [17,"(単位  千t)","","","","","",""],
    [18,"年度","平成23年度","平成24年度","平成25年度","平成26年度","平成27年度","平成28年度"],
    [19,"事業用","33064.0","29563.0","28440.0","27511.1","29260.0","32041.0"],
    [20,"","371.0","332.0","319.40700808625337","308.97461814914647","328.6163522012579","359.84950584007186"],
    [21,"自家用","12874.0","12430.0","13305.0","13962.300000000001","13531.0","12526.0"],
    [22,"","37.0","36.0","38.14506880733945","40.029529816513765","38.79300458715596","35.91169724770642"],
    [23,"計","45938.0","41993.0","41745.0","41473.4","42790.0","44567.0"],
    [24,"","105.0","96.0","95.3430476886534","94.72272976429747","97.72976429746026","101.78832450210122"],
    [25,"","","","","","",""],
    [26,"(単位  千t)","","","","","",""],
    [27,"年度","平成29年度","","","","",""],
    [28,"事業用","30959.1","","","","",""],
    [29,"","347.69878706199455","","","","",""],
    [30,"自家用","10484.8","","","","",""],
    [31,"","30.059633027522935","","","","",""],
    [32,"計","41443.9","","","","",""],
    [33,"","94.65535355380962","","","","",""],
    [34,"資料：国土交通省「交通関連統計資料集」","","","","","",""],
    [35,"　注１）「指数」は、昭和５０年度を１００とした比率","","","","","",""]
]}