{
  "fields": [{"id":"_id","type":"int"},{"id":"año","type":"numeric"},{"id":"valor","type":"numeric"}],
  "records": [
    [1,2006,34.5],
    [2,2007,31.2],
    [3,2008,25.8],
    [4,2009,21.9],
    [5,2010,19.4],
    [6,2011,14.1],
    [7,2012,12.8],
    [8,2013,12.4],
    [9,2014,10.5],
    [10,2015,10.5],
    [11,2016,10.5],
    [12,2017,8.7]
]}