2008-08-21   53.920
2008-10-16   44.160
2008-12-08   41.140
2008-12-10   49.470
2009-01-24   51.200
2010-02-17   53.830
2010-04-01   47.680
2010-12-14   46.590
2011-11-18   43.550
2012-01-11   44.550
2012-01-13   39.100