{
  "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": [
    [1,2014,1,"Vietnam","Incheon",91],
    [2,2014,2,"Vietnam","Incheon",109],
    [3,2014,3,"Vietnam","Incheon",48],
    [4,2014,4,"Vietnam","Incheon",83],
    [5,2014,5,"Vietnam","Incheon",73],
    [6,2014,6,"Vietnam","Incheon",156],
    [7,2014,7,"Vietnam","Incheon",75],
    [8,2014,8,"Vietnam","Incheon",142],
    [9,2014,9,"Vietnam","Incheon",95],
    [10,2014,10,"Vietnam","Incheon",137],
    [11,2014,11,"Vietnam","Incheon",96],
    [12,2014,12,"Vietnam","Incheon",66]
]}