{
  "fields": [{"id":"_id","type":"int"},{"id":"年次","type":"text"},{"id":"年次（西暦）","type":"numeric"},{"id":"総トン数（千ﾄﾝ）","type":"numeric"},{"id":"隻数（隻）","type":"numeric"}],
  "records": [
    [1,"昭和55年",1980,924,4785],
    [2,"昭和60年",1985,924,5502],
    [3,"平成元年",1989,957,5907],
    [4,"平成2年",1990,2655,6595],
    [5,"平成3年",1991,3613,5811],
    [6,"平成4年",1992,4901,7428],
    [7,"平成5年",1993,6068,5987],
    [8,"平成6年",1994,9381,6270],
    [9,"平成7年",1995,9113,6382],
    [10,"平成8年",1996,9269,6016],
    [11,"平成9年",1997,10047,6957],
    [12,"平成10年",1998,10061,7418],
    [13,"平成11年",1999,9987,7478],
    [14,"平成12年",2000,9930,5822],
    [15,"平成13年",2001,9631,5158],
    [16,"平成14年",2002,9147,5917],
    [17,"平成15年",2003,9110,5691],
    [18,"平成16年",2004,10253,6176],
    [19,"平成17年",2005,10409,6353],
    [20,"平成18年",2006,8166,5483],
    [21,"平成19年",2007,6661,5206],
    [22,"平成20年",2008,6632,4848],
    [23,"平成21年",2009,6536,4696],
    [24,"平成22年",2010,6634,4574],
    [25,"平成23年",2011,6133,4104],
    [26,"平成24年",2012,6392,4456],
    [27,"平成25年",2013,6821,4312],
    [28,"平成26年",2014,6509,4262],
    [29,"平成27年",2015,6113,3770],
    [30,"平成28年",2016,5593,3397],
    [31,"平成29年",2017,5546,3554],
    [32,"平成30年",2018,5556,3539],
    [33,"令和元年 ",2019,5586,3409],
    [34,"令和2年",2020,5893,3265],
    [35,"令和3年",2021,5955,3230],
    [36,"令和4年",2022,6571,3083],
    [37,"令和5年",2023,6830,3104]
]}