{
  "fields": [{"id":"_id","type":"int"},{"id":"Opiniones sobre la utilidad del juego","type":"text"},{"id":"año","type":"numeric"},{"id":"valor","type":"numeric"}],
  "records": [
    [1,"Aprender cosas",2013,46.2],
    [2,"Favorecer el desarrollo",2013,31.5],
    [3,"Para entretenerse",2013,12.4],
    [4,"Disfrutar. crecer",2013,6.8],
    [5,"Conocer lo que lo rodea",2013,2.3],
    [6,"Otras",2013,0.7]
]}