2008-12-08   34.100
2008-12-09   33.770
2008-12-10   35.610
2009-01-27   33.220
2009-11-06   36.860
2010-03-31   34.340
2010-12-14   34.250
2011-05-31   34.740
2011-11-17   37.270
2012-01-12   34.060
2013-01-29   32.970
2013-02-23   31.810
2013-03-14   32.130
2013-11-28   33.240
2014-03-17   36.420
2014-04-21   33.390
2014-08-22   29.120
2014-09-23   29.980
2014-10-24   30.780
2014-12-30   31.260
2014-12-31   31.410
2015-01-11   30.510
2015-04-04   35.660
2015-04-14   34.130
2015-05-25   33.410
2015-12-01   33.470
2016-02-10   30.070
2016-09-24   32.310
2016-12-24   29.860
2017-02-15   32.280