2009-01-10   8.441
2009-10-09   7.232
2009-11-07   8.394
2009-12-06   6.953
2010-02-11   9.929
2010-03-23   8.556
2010-09-29   10.359
2010-12-08   8.867
2011-08-05   8.148
2012-01-15   8.955
2013-01-03   8.883
2013-01-05   9.004
2013-11-29   8.095
2014-04-21   10.544
2014-08-22   8.052
2015-01-02   8.247
2016-09-25   9.287
2017-02-13   7.971