{
  "fields": [{"id":"_id","type":"int"},{"id":"Compatibilidad","type":"text"},{"id":"año","type":"numeric"},{"id":"valor","type":"numeric"}],
  "records": [
    [1,"Sí ",2013,68.4],
    [2,"No. el horario es corto ",2013,16.7],
    [3,"No. abren muy tarde ",2013,0.7],
    [4,"No. cierran muy temprano ",2013,10],
    [5,"Ns/Nc",2013,4.2]
]}