2009-01-10   3.940
2009-10-09   4.040
2009-11-07   4.530
2009-12-06   4.160
2010-02-11   3.650
2010-03-23   3.800
2010-09-29   5.020
2010-12-08   4.900
2011-08-05   3.770
2012-01-15   3.740
2013-01-03   4.910
2013-01-05   4.800
2013-11-29   5.330
2014-04-21   4.650
2014-08-22   4.820
2015-01-02   5.370
2016-09-25   4.880
2017-02-13   4.090