{
  "fields": [{"id":"_id","type":"int"},{"id":"年度別","type":"text"},{"id":"総数（㎡）","type":"numeric"},{"id":"在日米軍使用（㎡）","type":"numeric"},{"id":"有償貸付（㎡）","type":"numeric"},{"id":"無償貸付（㎡）","type":"numeric"},{"id":"各省庁（㎡）","type":"numeric"},{"id":"その他（㎡）","type":"numeric"}],
  "records": [
    [1,"2016年度末",4988193,3340355,58173,744069,109792,735805],
    [2,"2017年度末",4967333,3340355,64509,739174,85053,738243],
    [3,"2018年度末",4938651,3340355,64412,726850,68053,738982],
    [4,"2019年度末",4897047,3340355,59778,746956,68053,681905],
    [5,"2020年度末",4886344,3340355,62050,746956,66163,670821]
]}