{
  "fields": [{"id":"_id","type":"int"},{"id":"Embarazo","type":"text"},{"id":"Terciles","type":"text"},{"id":"año","type":"numeric"},{"id":"valor","type":"numeric"}],
  "records": [
    [1,"Quería quedar embarazada en ese momento","Tercil 1",2013,36.1],
    [2,"Quería quedar embarazada en ese momento","Tercil 2",2013,49.7],
    [3,"Quería quedar embarazada en ese momento","Tercil 3",2013,71],
    [4,"Mas adelante","Tercil 1",2013,27.2],
    [5,"Mas adelante","Tercil 2",2013,28.6],
    [6,"Mas adelante","Tercil 3",2013,19.7],
    [7,"Ns/Nc","Tercil 1",2013,0.3],
    [8,"Ns/Nc","Tercil 2",2013,0.4],
    [9,"Ns/Nc","Tercil 3",2013,0.2]
]}