2009-01-11   39.080
2009-10-08   38.850
2009-11-07   36.430
2010-02-10   38.450
2010-09-29   38.570
2011-05-18   36.330
2011-08-04   42.910
2012-01-15   36.580
2012-09-21   44.130
2012-11-18   45.080
2013-01-03   43.430
2013-01-05   44.360
2013-11-14   44.490
2013-11-29   42.320
2014-04-21   44.860
2014-08-22   41.970
2015-01-02   44.260
2015-11-30   40.500
2016-09-25   39.580
2017-02-10   34.700