{
  "fields": [{"id":"_id","type":"int"},{"id":"年度[西暦]","type":"text"},{"id":"本数[本]","type":"text"}],
  "records": [
    [1,"2021","5313"],
    [2,"2022","5316"],
    [3,"2023","5277"],
    [4,"2024","5397"],
    [5,"2025","5424"],
    [6,null,null],
    [7,"令和7年度港区行政資料集　街路樹（各年度4月1日現在）","Ver202504"]
]}