2009-01-10   8.362
2009-10-09   8.387
2009-11-07   8.389
2009-12-06   7.886
2010-02-11   8.589
2010-09-30   8.929
2010-12-08   8.644
2011-08-05   8.167
2012-01-15   8.511
2013-01-03   8.299
2013-01-05   8.643
2014-04-21   8.906
2014-08-22   8.445
2015-01-02   8.395
2016-09-25   8.635
2017-02-13   7.849