{
  "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": [
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    [2,2017,2,"Philippines","Incheon",1426],
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    [4,2017,4,"Philippines","Incheon",2187],
    [5,2017,5,"Philippines","Incheon",851],
    [6,2017,6,"Philippines","Incheon",1555],
    [7,2017,7,"Philippines","Incheon",1381],
    [8,2017,8,"Philippines","Incheon",1023],
    [9,2017,9,"Philippines","Incheon",926],
    [10,2017,10,"Philippines","Incheon",1090],
    [11,2017,11,"Philippines","Incheon",857],
    [12,2017,12,"Philippines","Incheon",950]
]}