2009-10-08   11.990
2009-11-07   11.940
2009-11-21   10.850
2010-02-11   11.430
2010-09-30   14.080
2010-12-08   13.810
2012-01-16   8.670
2012-09-21   12.010
2013-09-20   14.660
2013-11-14   14.320