{
  "fields": [{"id":"_id","type":"int"},{"id":"año","type":"numeric"},{"id":"valor","type":"numeric"}],
  "records": [
    [1,1996,7.3],
    [2,1997,7.5],
    [3,1998,0],
    [4,1999,7.9],
    [5,2000,7.6],
    [6,2001,8.2],
    [7,2002,8],
    [8,2003,9.1],
    [9,2004,8.6],
    [10,2005,8.6],
    [11,2006,8.4],
    [12,2007,8.3],
    [13,2008,8.3],
    [14,2009,8.4],
    [15,2010,8.2],
    [16,2011,8.3],
    [17,2012,8.1],
    [18,2013,7.6],
    [19,2014,7.5],
    [20,2015,7.7],
    [21,2016,7.8],
    [22,2017,8],
    [23,2018,7.6]
]}