{
  "fields": [{"id":"_id","type":"int"},{"id":"Cantidad de Noches","type":"text"},{"id":"año","type":"numeric"},{"id":"valor","type":"numeric"}],
  "records": [
    [1,"7",2016,312],
    [2,"6",2016,20],
    [3,"5",2016,3],
    [4,"4",2016,8],
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    [6,"2",2016,13],
    [7,"1",2016,13],
    [8,"0",2016,16],
    [9,"Sin Dato",2016,12]
]}