2008-04-28   59.510
2008-04-29   59.076
2008-06-13   59.791
2009-11-06   58.828
2010-04-01   58.947
2010-06-01   58.574
2010-09-30   59.018
2011-03-26   58.710
2011-10-09   58.696
2012-09-21   58.896
2014-03-20   58.588
2014-05-28   58.905
2014-07-22   59.125
2014-09-22   59.226
2015-06-25   58.901
2015-07-25   58.832
2015-08-24   59.154
2016-07-23   59.056