{
  "fields": [{"id":"_id","type":"int"},{"id":"año","type":"numeric"},{"id":"valor","type":"numeric"}],
  "records": [
    [1,2004,0.195],
    [2,2005,0.127],
    [3,2006,0.175],
    [4,2007,0.184],
    [5,2008,0.212],
    [6,2009,0.185],
    [7,2010,0.297],
    [8,2011,0.238],
    [9,2012,0.235],
    [10,2013,0.174]
]}