{
  "fields": [{"id":"_id","type":"int"},{"id":"year","type":"numeric"},{"id":"month","type":"numeric"},{"id":"country_from","type":"text"},{"id":"city_to","type":"text"},{"id":"count","type":"numeric"}],
  "records": [
    [1,2008,1,"Vietnam","Incheon",116],
    [2,2008,2,"Vietnam","Incheon",119],
    [3,2008,3,"Vietnam","Incheon",104],
    [4,2008,4,"Vietnam","Incheon",63],
    [5,2008,5,"Vietnam","Incheon",132],
    [6,2008,6,"Vietnam","Incheon",40],
    [7,2008,7,"Vietnam","Incheon",55],
    [8,2008,8,"Vietnam","Incheon",122],
    [9,2008,9,"Vietnam","Incheon",97],
    [10,2008,10,"Vietnam","Incheon",85],
    [11,2008,11,"Vietnam","Incheon",83],
    [12,2008,12,"Vietnam","Incheon",182]
]}