"data";"valor" "01/03/2011";"3,17" "01/04/2011";"3,24" "01/05/2011";"3,37" "01/06/2011";"3,32" "01/07/2011";"3,42" "01/08/2011";"3,45" "01/09/2011";"3,46" "01/10/2011";"3,58" "01/11/2011";"3,58" "01/12/2011";"3,54" "01/01/2012";"3,66" "01/02/2012";"3,71" "01/03/2012";"3,67" "01/04/2012";"3,76" "01/05/2012";"3,76" "01/06/2012";"3,71" "01/07/2012";"3,72" "01/08/2012";"3,75" "01/09/2012";"3,72" "01/10/2012";"3,76" "01/11/2012";"3,67" "01/12/2012";"3,55" "01/01/2013";"3,54" "01/02/2013";"3,51" "01/03/2013";"3,45" "01/04/2013";"3,47" "01/05/2013";"3,47" "01/06/2013";"3,25" "01/07/2013";"3,21" "01/08/2013";"3,13" "01/09/2013";"3,14" "01/10/2013";"3,06" "01/11/2013";"2,97" "01/12/2013";"2,86" "01/01/2014";"2,84" "01/02/2014";"2,86" "01/03/2014";"2,88" "01/04/2014";"2,92" "01/05/2014";"3,00" "01/06/2014";"2,90" "01/07/2014";"2,96" "01/08/2014";"2,98" "01/09/2014";"2,91" "01/10/2014";"2,96" "01/11/2014";"2,85" "01/12/2014";"2,73" "01/01/2015";"2,82" "01/02/2015";"2,85" "01/03/2015";"2,82" "01/04/2015";"2,96" "01/05/2015";"3,02" "01/06/2015";"2,92" "01/07/2015";"3,03" "01/08/2015";"3,12" "01/09/2015";"3,12" "01/10/2015";"3,24" "01/11/2015";"3,38" "01/12/2015";"3,37" "01/01/2016";"3,47" "01/02/2016";"3,50" "01/03/2016";"3,53" "01/04/2016";"3,65" "01/05/2016";"3,73" "01/06/2016";"3,51" "01/07/2016";"3,56" "01/08/2016";"3,64" "01/09/2016";"3,68" "01/10/2016";"3,84" "01/11/2016";"3,80" "01/12/2016";"3,70"