{
  "fields": [{"id":"_id","type":"int"},{"id":"分類","type":"text"},{"id":"2010年","type":"text"},{"id":"2015年","type":"text"}],
  "records": [
    [1,"自然増減","-87","-145"],
    [2,"出生数","62","42"],
    [3,"死亡数","149","187"],
    [4,"社会増減","-31","-71"],
    [5,"転入者数","262","206"],
    [6,"転出者数","295","276"],
    [7,"その他増減","2","-1"],
    [8,"人口増減計","-118","-216"]
]}