{
  "fields": [{"id":"_id","type":"int"},{"id":"年  次","type":"text"},{"id":"総数面積","type":"numeric"},{"id":"総数構成比","type":"numeric"},{"id":"田面積","type":"numeric"},{"id":"田構成比","type":"numeric"},{"id":"畑面積","type":"numeric"},{"id":"畑構成比","type":"numeric"},{"id":"樹園他面積","type":"numeric"},{"id":"樹園他構成比","type":"numeric"},{"id":"1戸当たり耕地面積","type":"numeric"}],
  "records": [
    [1,"平成12年",5049,100,4206,83.3,797,15.8,46,0.9,1.67],
    [2,"平成17年",4681,100,4029,86.1,627,13.4,25,0.5,1.47],
    [3,"平成22年",7175,100,6151,85.7,1001,14.0,23,0.3,1.65],
    [4,"平成27年",6901,100,5928,85.9,956,13.9,17,0.2,1.84],
    [5,"令和2年",6748,100,5788,85.8,948,14.0,12,0.2,2.2],
    [6,"真岡地区",539,100,484,89.8,54,10.0,1,0.2,1.73],
    [7,"大内地区",1543,100,1343,87.0,199,12.9,1,0.1,2.67],
    [8,"中村地区",644,100,538,83.5,103,16.0,3,0.5,1.32],
    [9,"山前地区",1234,100,1167,94.6,63,5.1,4,0.3,1.95],
    [10,"二宮地区",2788,100,2256,80.9,529,19.0,3,0.1,2.63]
]}