Year	Percent
1996-01-01	1.19996000000000010
1997-01-01	0.70965900000000000
1998-01-01	0.79170299999999990
1999-01-01	0.37596300000000000
2000-01-01	0.08592400000000000
2001-01-01	-0.44414499999999996
2002-01-01	0.42429100000000000
2003-01-01	1.13837000000000000
2004-01-01	0.49133300000000000
2005-01-01	2.07944000000000000
2006-01-01	1.70452999999999990
2007-01-01	1.16912000000000020
2008-01-01	0.86251100000000000
2009-01-01	0.61027600000000000
2010-01-01	0.91066500000000000
2011-01-01	0.93836800000000000
2012-01-01	0.79515500000000010
2013-01-01	0.81379799999999990
2014-01-01	0.88337199999999990
2015-01-01	0.77651700000000000
2016-01-01	0.60383300000000000