2008-04-29   58.788
2008-06-13   58.766
2009-11-06   57.151
2010-04-01   58.446
2010-06-01   58.512
2010-09-30   58.871
2011-03-26   58.432
2012-09-21   58.588
2014-03-20   58.378
2014-05-28   58.535
2014-07-22   58.939
2014-09-22   58.710
2015-06-25   58.609
2015-07-25   58.590
2015-08-24   58.715
2016-07-23   58.413