Year	Percent
1996-01-01	-85.714300000000000000
1997-01-01	0.000000000000000000
1998-01-01	-50.000000000000000000
1999-01-01	16.666700000000000000
2000-01-01	12.500000000000000000
2001-01-01	0.000000000000000000
2002-01-01	0.000000000000000000
2003-01-01	0.000000000000000000
2004-01-01	0.000000000000000000
2005-01-01	-87.994500000000000000
2006-01-01	-8.065650000000000000
2007-01-01	17.549500000000000000
2008-01-01	-3.786290000000000000
2009-01-01	10.365200000000000000
2010-01-01	10.961400000000000000
2011-01-01	2.901910000000000000
2012-01-01	-0.035907999999999995
2013-01-01	11.467300000000000000
2014-01-01	13.277000000000001000
2015-01-01	49.412800000000000000
2016-01-01	26.892800000000000000