2008-12-09   21.080
2008-12-10   21.130
2009-01-24   21.170
2009-05-20   21.080
2010-04-01   21.220
2010-06-11   21.240
2010-12-14   21.280
2012-04-05   21.330
2013-03-14   21.240
2013-11-14   21.330
2014-04-11   21.220
2014-04-12   21.250
2014-04-22   21.190
2014-04-23   21.210
2015-04-05   21.310
2015-04-15   21.280
2016-03-17   21.190
2017-02-10   21.420