{
  "fields": [{"id":"_id","type":"int"},{"id":"年","type":"text"},{"id":"総数","type":"text"},{"id":"5～100","type":"text"},{"id":"100～\n       500","type":"numeric"},{"id":"500～\n       1000","type":"numeric"},{"id":"1000～\n      3000","type":"numeric"},{"id":"3000～\n      6000","type":"numeric"},{"id":"6000～\n      10000","type":"numeric"},{"id":"10000\n以上","type":"numeric"}],
  "records": [
    [1,"","隻数",null,null,null,null,null,null,null],
    [2,"昭和57年","9431.0","73549",806529,164403,291183,368305,80150,192169],
    [3,"昭和58年","10002.0","82112",868305,147451,277136,389172,98492,131018],
    [4,"昭和59年","9683.0","79489",945114,116440,290289,397021,83041,136066],
    [5,"昭和60年","9735.0","76954",935722,132613,277004,473116,77071,119526],
    [6,"昭和61年","9029.0","73572",952814,165215,281977,434363,68935,83100],
    [7,"62年","8957.0","67472",967595,181915,320392,592340,37945,144500],
    [8,"63年","9875.0","71705",1066874,251391,432809,509302,51146,70266],
    [9,"平成元年","9584.0","68229",982104,194580,532804,512773,26115,218897],
    [10," 2年","8919.0","59494",919435,139089,425259,612482,52662,188702],
    [11,"3年","8830.0","59856",856326,134302,525459,466143,27049,154307],
    [12,"4年","9755.0","59520",814189,127708,664616,404373,33767,121303],
    [13,"5年","9591.0","59953",747266,98961,648780,428551,16039,318285],
    [14,"6年","9735.0","60796",725115,110435,562910,573244,49033,99067],
    [15,"7年","10021.0","60715",874782,95981,644470,515479,45681,63063],
    [16,"8年","10350.0","64096",902595,102501,692070,562206,33077,109759],
    [17,"9年","10595.0","63898",897547,125636,453749,730308,6263,220849],
    [18,"10年","10505.0","70697",779543,129917,374156,518681,20523,220163],
    [19,"11年","8961.0","60791",681475,105565,187688,489462,76892,285094],
    [20,"12年","9068.0","64306",70961,113078,210660,394514,100032,290984],
    [21,"13年","8921.0","62966",590791,113956,243046,266311,98435,382149],
    [22,"14年","8982.0","61607",593335,133019,264169,235758,98688,461947],
    [23,"15年","8579.0","54465",501815,123407,241639,209972,106545,425808],
    [24,"16年","8800.0","56875",531234,123737,184718,231669,144016,1989860],
    [25,"17年","8693.0","53542",593191,99313,237693,152468,165564,2588170],
    [26,"18年","8013.0","46776",561489,230655,153710,198799,159494,1682825],
    [27,"19年","7588.0","46713",522819,112073,195353,227032,246424,365382],
    [28,"20年","7371.0","50781",519789,70653,245670,195588,226320,281704],
    [29,"21年","7639.0","51961",566694,79450,201095,178585,237482,563591],
    [30,"22年","8187.0","52963",698204,107254,228197,159127,250420,576085],
    [31,"23年","7217.0","43461",683516,160536,310572,107801,191012,370329],
    [32,"24年","7727.0","43518",641000,177342,1290401,102925,226399,297991],
    [33,"25年","6819.0","35288",703229,166236,641531,119342,241085,254550],
    [34,"26年","6693.0","33064",693248,118594,598659,195778,226180,247671],
    [35,"27年","6267.0","27963",655158,172972,877690,214658,231970,198334],
    [36,"28年","6327.0","28924",688600,192471,647875,206383,230902,407072],
    [37,"29年","5622.0","25813",637847,188380,502454,260767,279736,267086],
    [38,"30年","5801.0","26790",648101,266076,486718,353071,268017,239178],
    [39,"令和元年","5574.0","29189",553027,159916,525391,255643,166668,318505],
    [40,"2年","4693.0","21042",573281,139451,599105,157596,167920,119314],
    [41,"外航","48.0","0",0,0,37506,9114,122544,87169],
    [42,"内航","4645.0","21042",573281,139451,561599,148482,45376,32145],
    [43,"3年","5332.0","28052",619268,143531,838647,380414,206799,75718],
    [44,"外航","55.0","0",0,652,34379,32374,172231,75718],
    [45,"内航","5277.0","28052",619268,142879,804268,348040,34568,0],
    [46,"4年","4881.0","24857",505682,146934,663399,407742,151318,88733],
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    [48,"内航","4819.0","24857",505682,145436,607322,378015,0,0],
    [49,"担当：総務管財課（照会先：大阪港湾局）","",null,null,null,null,null,null,null],
    [50,"※　「5～100」は、「5トン以上100トン未満」をあらわす。","",null,null,null,null,null,null,null]
]}