{
  "fields": [{"id":"_id","type":"int"},{"id":"año","type":"numeric"},{"id":"valor","type":"numeric"}],
  "records": [
    [1,2006,8.9],
    [2,2007,9],
    [3,2008,8.3],
    [4,2009,9.2],
    [5,2010,10.3],
    [6,2011,11.9],
    [7,2012,11.4],
    [8,2013,10.1],
    [9,2014,11.3],
    [10,2015,13.6],
    [11,2016,15.3],
    [12,2017,17]
]}