"data";"valor" "01/03/2011";"5,71" "01/04/2011";"5,35" "01/05/2011";"5,30" "01/06/2011";"6,29" "01/07/2011";"6,42" "01/08/2011";"6,05" "01/09/2011";"4,84" "01/10/2011";"6,04" "01/11/2011";"6,45" "01/12/2011";"6,61" "01/01/2012";"6,13" "01/02/2012";"5,94" "01/03/2012";"5,26" "01/04/2012";"6,02" "01/05/2012";"5,37" "01/06/2012";"5,50" "01/07/2012";"4,87" "01/08/2012";"4,61" "01/09/2012";"4,96" "01/10/2012";"4,64" "01/11/2012";"4,52" "01/12/2012";"4,06" "01/01/2013";"4,44" "01/02/2013";"4,40" "01/03/2013";"4,83" "01/04/2013";"4,36" "01/05/2013";"4,60" "01/06/2013";"4,66" "01/07/2013";"4,49" "01/08/2013";"4,11" "01/09/2013";"1,25" "01/10/2013";"2,01" "01/11/2013";"1,46" "01/12/2013";"1,72" "01/01/2014";"2,16" "01/02/2014";"2,23" "01/03/2014";"1,41" "01/04/2014";"2,05" "01/05/2014";"2,22" "01/06/2014";"1,58" "01/07/2014";"2,08" "01/08/2014";"1,71" "01/09/2014";"1,91" "01/10/2014";"2,45" "01/11/2014";"2,34" "01/12/2014";"1,94" "01/01/2015";"2,56" "01/02/2015";"2,01" "01/03/2015";"2,22" "01/04/2015";"2,57" "01/05/2015";"2,49" "01/06/2015";"2,09" "01/07/2015";"2,70" "01/08/2015";"2,90" "01/09/2015";"1,98" "01/10/2015";"2,54" "01/11/2015";"2,51" "01/12/2015";"2,11" "01/01/2016";"2,71" "01/02/2016";"2,69" "01/03/2016";"2,77" "01/04/2016";"2,94" "01/05/2016";"2,50" "01/06/2016";"2,70" "01/07/2016";"3,00" "01/08/2016";"2,74" "01/09/2016";"2,59" "01/10/2016";"2,91" "01/11/2016";"2,69" "01/12/2016";"2,61"