2008-04-29   647.670
2009-11-06   557.240
2010-02-11   557.470
2010-04-01   648.620
2010-05-30   642.750
2010-12-08   672.420
2012-01-16   544.790
2013-01-03   721.700
2013-03-13   575.010
2013-06-16   700.230
2014-04-12   713.580
2014-04-24   598.270
2015-01-14   652.150
2015-11-30   657.650
2017-02-10   548.170