{
  "fields": [{"id":"_id","type":"int"},{"id":"Tiempo traslado","type":"text"},{"id":"año","type":"numeric"},{"id":"valor","type":"numeric"}],
  "records": [
    [1,"Media",2013,11.4],
    [2,"Desviación",2013,8.4],
    [3,"Mínimo",2013,1],
    [4,"Máximo",2013,75]
]}