2008-08-21   8.669
2008-10-16   9.037
2008-12-08   8.185
2008-12-10   8.625
2009-01-24   8.480
2010-02-17   8.844
2010-04-01   8.209
2010-12-14   7.985
2011-11-18   8.468
2012-01-11   8.937
2012-01-12   8.127
2012-01-13   8.829