{
  "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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    [2,2018,2,"Philippines","Incheon",661],
    [3,2018,3,"Philippines","Incheon",1204],
    [4,2018,4,"Philippines","Incheon",1625],
    [5,2018,5,"Philippines","Incheon",1155],
    [6,2018,6,"Philippines","Incheon",819],
    [7,2018,7,"Philippines","Incheon",963],
    [8,2018,8,"Philippines","Incheon",1434],
    [9,2018,9,"Philippines","Incheon",1066],
    [10,2018,10,"Philippines","Incheon",2038],
    [11,2018,11,"Philippines","Incheon",780],
    [12,2018,12,"Philippines","Incheon",978]
]}