{
  "fields": [{"id":"_id","type":"int"},{"id":"Duración","type":"text"},{"id":"Tramo de Edad","type":"text"},{"id":"año","type":"numeric"},{"id":"valor","type":"numeric"}],
  "records": [
    [1,"Entre 3 y 6 meses","15 a 19",2013,55.4],
    [2,"Entre 3 y 6 meses","20 a 24",2013,36.8],
    [3,"Entre 3 y 6 meses","25 a 29",2013,27.8],
    [4,"Entre 7 meses y 1 año","15 a 19",2013,24.1],
    [5,"Entre 7 meses y 1 año","20 a 24",2013,27.2],
    [6,"Entre 7 meses y 1 año","25 a 29",2013,23.9],
    [7,"Entre 1 año y hasta 3 años","15 a 19",2013,16],
    [8,"Entre 1 año y hasta 3 años","20 a 24",2013,28.2],
    [9,"Entre 1 año y hasta 3 años","25 a 29",2013,29.6],
    [10,"Más de 3 años","15 a 19",2013,4.5],
    [11,"Más de 3 años","20 a 24",2013,7.8],
    [12,"Más de 3 años","25 a 29",2013,18.7]
]}