2008-10-16   6.860
2008-12-08   7.800
2008-12-10   8.620
2009-01-24   10.160
2009-11-06   11.340
2010-02-17   8.350
2010-04-01   10.910
2010-06-23   8.200
2010-11-10   8.410
2010-12-14   12.050
2011-05-31   8.060
2012-01-11   7.100
2012-04-18   9.540
2012-11-20   9.920
2013-01-29   8.420
2013-02-23   6.180
2013-03-14   8.060
2013-11-28   7.430
2014-04-22   9.090
2014-06-23   8.160
2014-12-31   8.210
2015-01-11   8.720
2015-04-07   8.890
2015-12-01   9.890
2016-09-24   10.500
2017-02-15   8.690
2017-03-09   7.370