{
  "fields": [{"type":"int","id":"_id"},{"type":"numeric","id":"Año"},{"type":"text","id":"Alta Velocidad-Larga Distancia"},{"type":"text","id":"Alta Velocidad-Media Distancia"}],
  "records": [
    [1,2019,"7,91","7,55"],
    [2,2018,"7,99","7,62"],
    [3,2017,"7,9","7,9"],
    [4,2016,"7,9","7,7"],
    [5,2015,"7,8","7,9"],
    [6,2014,"7,8","7,9"],
    [7,2013,"7,7","7,6"]
]}