{
  "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": [
    [1,2018,1,"Thailand","Busan",237],
    [2,2018,2,"Thailand","Busan",230],
    [3,2018,3,"Thailand","Busan",412],
    [4,2018,4,"Thailand","Busan",392],
    [5,2018,5,"Thailand","Busan",480],
    [6,2018,6,"Thailand","Busan",319],
    [7,2018,7,"Thailand","Busan",396],
    [8,2018,8,"Thailand","Busan",285],
    [9,2018,9,"Thailand","Busan",170],
    [10,2018,10,"Thailand","Busan",207],
    [11,2018,11,"Thailand","Busan",220],
    [12,2018,12,"Thailand","Busan",162]
]}