2008-06-12   480.010
2008-07-30   447.960
2009-05-06   520.830
2010-06-12   437.280
2011-03-27   408.450
2012-06-13   348.930
2013-07-19   415.700
2014-07-21   433.240
2014-09-23   441.930
2015-05-25   438.570