2008-03-31   97.290
2008-04-29   86.790
2009-11-06   83.690
2010-02-11   85.040
2010-04-01   88.850
2010-05-31   101.790
2010-12-08   99.810
2012-01-16   71.860
2012-04-20   103.990
2013-03-13   93.660
2013-06-16   101.900
2015-01-14   95.570
2015-11-30   95.910
2017-02-10   81.160