2008-04-29   51.710
2008-06-13   51.939
2009-11-07   51.414
2010-04-01   51.345
2010-06-01   51.179
2010-09-30   51.697
2011-03-26   51.273
2011-10-09   51.227
2012-09-21   51.352
2014-03-20   51.616
2014-05-28   51.526
2014-07-22   51.496
2014-09-22   51.713
2015-06-25   51.514
2015-07-25   51.291
2015-08-24   51.955
2016-07-23   51.628