{
  "fields": [{"id":"_id","type":"int"},{"id":"Quintiles","type":"text"},{"id":"año","type":"numeric"},{"id":"valor","type":"numeric"}],
  "records": [
    [1,"Quintil 1",2013,78],
    [2,"Quintil 2",2013,71.6],
    [3,"Quintil 3",2013,67.1],
    [4,"Quintil 4",2013,67.7],
    [5,"Quintil 5",2013,65.1]
]}