{
  "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": [
    [1,2009,1,"Philippines","Incheon",1634],
    [2,2009,2,"Philippines","Incheon",1976],
    [3,2009,3,"Philippines","Incheon",3296],
    [4,2009,4,"Philippines","Incheon",1760],
    [5,2009,5,"Philippines","Incheon",1837],
    [6,2009,6,"Philippines","Incheon",2096],
    [7,2009,7,"Philippines","Incheon",1743],
    [8,2009,8,"Philippines","Incheon",1798],
    [9,2009,9,"Philippines","Incheon",1723],
    [10,2009,10,"Philippines","Incheon",2315],
    [11,2009,11,"Philippines","Incheon",1535],
    [12,2009,12,"Philippines","Incheon",1662]
]}