{
  "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",1980,894,12570],
    [2,"昭和60年",1985,767,10495],
    [3,"平成元年",1989,710,1918],
    [4,"平成2年",1990,920,6502],
    [5,"平成3年",1991,768,1776],
    [6,"平成4年",1992,783,2883],
    [7,"平成5年",1993,651,2448],
    [8,"平成6年",1994,734,1251],
    [9,"平成7年",1995,967,2065],
    [10,"平成8年",1996,861,2971],
    [11,"平成9年",1997,792,2922],
    [12,"平成10年",1998,885,3337],
    [13,"平成11年",1999,1492,3216],
    [14,"平成12年",2000,2527,2998],
    [15,"平成13年",2001,2620,3026],
    [16,"平成14年",2002,2920,2799],
    [17,"平成15年",2003,2658,2967],
    [18,"平成16年",2004,2725,2552],
    [19,"平成17年",2005,2745,2347],
    [20,"平成18年",2006,2734,2648],
    [21,"平成19年",2007,2592,2401],
    [22,"平成20年",2008,2947,2244],
    [23,"平成21年",2009,2572,2302],
    [24,"平成22年",2010,2711,2483],
    [25,"平成23年",2011,2630,2240],
    [26,"平成24年",2012,3018,2554],
    [27,"平成25年",2013,2646,2313],
    [28,"平成26年",2014,2810,2447],
    [29,"平成27年",2015,3507,2449],
    [30,"平成28年",2016,5193,2417],
    [31,"平成29年",2017,5946,2194],
    [32,"平成30年",2018,3566,2176],
    [33,"令和元年",2019,2846,2312],
    [34,"令和2年",2020,2056,2035],
    [35,"令和3年",2021,2333,2087],
    [36,"令和4年",2022,2596,1846],
    [37,"令和5年",2023,5374,2393]
]}