2008-04-29   16.580
2008-06-13   14.970
2009-11-07   14.620
2010-04-01   18.930
2010-06-01   14.090
2010-09-30   18.060
2011-03-26   14.770
2011-10-09   14.750
2012-09-21   16.330
2014-03-20   20.170
2014-05-28   19.190
2014-07-22   17.830
2014-09-22   29.410
2015-06-25   17.180
2015-07-25   16.370
2015-08-24   16.990