2008-03-31   39.700
2008-04-29   50.520
2008-12-20   46.990
2009-01-09   53.540
2009-05-06   37.560
2009-07-11   43.190
2009-08-02   47.120
2009-09-13   34.720
2009-10-08   50.270
2009-11-07   50.380
2009-12-06   45.650
2010-02-11   39.390
2010-11-10   38.870
2010-12-08   44.510
2012-01-13   28.180
2012-01-15   39.720
2012-01-16   40.890
2012-11-18   53.970
2013-01-03   51.100
2013-01-29   38.530
2013-03-13   36.390
2013-06-16   32.760
2013-11-14   52.890
2014-04-08   51.720
2014-04-21   50.280
2014-04-24   40.230
2014-06-23   48.520
2014-08-22   43.240
2015-01-02   36.720
2015-11-30   41.520
2016-02-10   34.160
2016-09-25   43.800
2017-02-10   31.570
2017-02-15   36.850