2008-04-29   -25.407
2009-11-06   -25.452
2010-02-11   -25.510
2010-04-01   -25.400
2010-05-30   -25.444
2010-12-08   -25.504
2012-01-16   -25.410
2013-01-03   -25.574
2013-03-13   -25.499
2013-06-16   -25.489
2014-04-12   -25.455
2014-04-24   -25.499
2015-01-14   -25.541
2015-11-30   -25.542
2017-02-10   -25.456