2009-01-11   27.250
2009-10-09   32.180
2009-11-07   31.160
2009-12-06   34.530
2010-02-11   40.750
2010-09-30   37.410
2010-12-08   26.930
2012-01-15   34.250
2012-08-26   32.370
2012-09-21   28.970
2013-01-03   29.150