{
  "fields": [{"id":"_id","type":"int"},{"id":"Grado","type":"text"},{"id":"año","type":"numeric"},{"id":"valor","type":"numeric"}],
  "records": [
    [1,"3 años",2006,0],
    [2,"4 años",2006,29.3],
    [3,"5 años",2006,25.1],
    [4,"3 años",2007,36.3],
    [5,"4 años",2007,38.3],
    [6,"5 años",2007,33.1],
    [7,"3 años",2008,32.6],
    [8,"4 años",2008,32.9],
    [9,"5 años",2008,28.5],
    [10,"3 años",2009,44.2],
    [11,"4 años",2009,43.5],
    [12,"5 años",2009,37.9],
    [13,"3 años",2010,35.4],
    [14,"4 años",2010,35.5],
    [15,"5 años",2010,30.7],
    [16,"3 años",2011,32],
    [17,"4 años",2011,31.9],
    [18,"5 años",2011,26.7],
    [19,"3 años",2012,33.8],
    [20,"4 años",2012,32.6],
    [21,"5 años",2012,28.7],
    [22,"3 años",2013,30],
    [23,"4 años",2013,29.4],
    [24,"5 años",2013,25.2],
    [25,"3 años",2014,32.5],
    [26,"4 años",2014,28.9],
    [27,"5 años",2014,24.4],
    [28,"3 años",2015,32.5],
    [29,"4 años",2015,28.1],
    [30,"5 años",2015,21.9],
    [31,"3 años",2016,34.3],
    [32,"4 años",2016,28.9],
    [33,"5 años",2016,24],
    [34,"3 años",2017,37.7],
    [35,"4 años",2017,35.1],
    [36,"5 años",2017,30.3]
]}