2008-12-10   482.000
2009-01-25   472.320
2009-11-06   446.370
2009-11-20   526.890
2010-02-17   510.970
2010-03-31   464.380
2010-12-14   462.820
2012-01-11   402.560
2012-11-20   465.440
2013-02-17   451.620
2013-03-06   465.900
2013-03-14   466.750
2013-11-28   447.490
2014-12-31   445.340
2015-01-11   446.280
2015-12-01   411.330
2016-02-10   424.190
2017-02-13   415.910