{
  "fields": [{"id":"_id","type":"int"},{"id":"日本郵便株式会社（集配）","type":"text"},{"id":"日本郵便株式会社（窓口）","type":"text"}],
  "records": [
    [1,"郵　　便　　局","郵　便　局"],
    [2,"3.0","34.0"],
    [3,"",""]
]}