{
  "fields": [{"id":"_id","type":"int"},{"id":"año","type":"numeric"},{"id":"valor","type":"numeric"}],
  "records": [
    [1,1998,4.52],
    [2,1999,-1.94],
    [3,2000,-1.93],
    [4,2001,-3.84],
    [5,2002,-7.73],
    [6,2003,0.81],
    [7,2004,5],
    [8,2005,7.46],
    [9,2006,4.1],
    [10,2007,6.54],
    [11,2008,7.18],
    [12,2009,4.24],
    [13,2010,7.8],
    [14,2011,5.16],
    [15,2012,3.54],
    [16,2013,4.64],
    [17,2014,3.24],
    [18,2015,0.37],
    [19,2016,1.69],
    [20,2017,2.59],
    [21,2018,1.62]
]}