{
  "fields": [{"id":"_id","type":"int"},{"id":"Nivel educativo","type":"text"},{"id":"año","type":"numeric"},{"id":"valor","type":"numeric"}],
  "records": [
    [1,"0 a 6",2013,58.1],
    [2,"7 a 9",2013,47.6],
    [3,"10 a 12",2013,25.5],
    [4,"Más de 12 años",2013,7.8]
]}