{
  "fields": [{"id":"_id","type":"int"},{"id":"Anno","type":"numeric"},{"id":"Maschi","type":"numeric"},{"id":"Femmine","type":"numeric"}],
  "records": [
    [1,2005,743,212],
    [2,2006,750,245],
    [3,2007,736,297],
    [4,2008,746,336],
    [5,2009,876,432],
    [6,2010,949,475],
    [7,2011,1006,523],
    [8,2012,1032,544],
    [9,2013,1144,580],
    [10,2014,1241,614],
    [11,2015,1386,628]
]}