2008-12-20   50.180
2009-01-10   49.080
2009-07-11   41.640
2009-08-02   44.350
2009-09-13   47.230
2009-10-08   45.000
2009-11-07   44.710
2009-11-21   44.310
2009-12-06   46.750
2010-02-10   40.420
2010-09-30   46.840
2010-12-08   47.260
2011-11-16   34.310
2012-01-15   33.910
2012-08-26   39.690
2012-11-18   49.240
2013-01-03   49.400
2013-01-05   44.620