2009-01-10   41.390
2009-10-09   38.870
2009-11-07   49.980
2009-12-06   41.450
2010-02-11   41.280
2010-03-23   41.820
2010-09-30   59.160
2010-12-08   56.770
2011-08-05   36.110
2012-01-15   37.050
2013-01-03   54.900
2013-01-05   54.170
2014-04-21   63.760
2014-08-22   42.500
2015-01-02   44.860
2016-09-25   48.030
2017-02-13   39.930