{
  "fields": [{"id":"_id","type":"int"},{"id":"año","type":"numeric"},{"id":"valor","type":"numeric"}],
  "records": [
    [1,1989,2.8],
    [2,1990,2.7],
    [3,1991,2.8],
    [4,1992,2.7],
    [5,1993,2.8],
    [6,1994,3.1],
    [7,1995,3.1],
    [8,1996,3.2],
    [9,1997,3.1],
    [10,1998,3.1],
    [11,1999,3.3],
    [12,2000,3.4],
    [13,2001,3.6],
    [14,2002,3.5],
    [15,2003,3.3],
    [16,2004,3.2],
    [17,2005,4],
    [18,2006,4.3],
    [19,2007,4.2],
    [20,2008,4.9],
    [21,2009,5.1],
    [22,2010,5.2],
    [23,2011,5.3],
    [24,2012,5.7],
    [25,2013,5.9],
    [26,2014,6.1],
    [27,2015,6.3],
    [28,2016,6.5]
]}