{
  "fields": [{"id":"_id","type":"int"},{"id":"año","type":"numeric"},{"id":"valor","type":"numeric"}],
  "records": [
    [1,1986,50.6],
    [2,1987,52.4],
    [3,1988,52.2],
    [4,1989,53.1],
    [5,1990,53.1],
    [6,1991,52.3],
    [7,1992,52.2],
    [8,1993,52],
    [9,1994,52.8],
    [10,1995,53],
    [11,1996,53],
    [12,1997,51],
    [13,1998,54.3],
    [14,1999,52.6],
    [15,2000,51.5],
    [16,2001,51.4],
    [17,2002,49.1],
    [18,2003,48.3],
    [19,2004,50.8],
    [20,2005,51.4],
    [21,2006,53.9],
    [22,2007,56.7],
    [23,2008,57.6],
    [24,2009,58.4],
    [25,2010,58.8],
    [26,2011,60.7],
    [27,2012,59.6],
    [28,2013,59.5],
    [29,2014,60.4],
    [30,2015,59],
    [31,2016,58.6],
    [32,2017,58.1]
]}