2008-04-28   27.420
2008-04-29   29.740
2008-06-13   27.780
2009-11-06   26.620
2010-04-01   31.270
2010-06-01   28.450
2010-09-30   31.160
2011-03-26   28.790
2011-10-09   22.140
2012-09-21   28.110
2014-03-20   35.060
2014-05-28   34.620
2014-07-22   29.690
2014-09-22   31.680
2015-06-25   30.810
2015-07-25   31.190
2015-08-24   29.490
2016-07-23   26.470