{
  "fields": [{"id":"_id","type":"int"},{"id":"año","type":"numeric"},{"id":"valor","type":"numeric"}],
  "records": [
    [1,2004,992.8],
    [2,2005,995.5],
    [3,2006,1148.1],
    [4,2007,1202.3],
    [5,2008,1238.7],
    [6,2009,1305.1],
    [7,2010,1404.4],
    [8,2011,1386.5],
    [9,2012,1421.4],
    [10,2013,1381.5]
]}