Year	Percent
1996-01-01	0.781552999999999900
1997-01-01	0.455057000000000000
1998-01-01	0.402418000000000000
1999-01-01	0.877204999999999900
2000-01-01	1.055140000000000000
2001-01-01	0.783768999999999900
2002-01-01	0.852632000000000000
2003-01-01	1.205720000000000100
2004-01-01	-0.049654000000000004
2005-01-01	2.154690000000000000
2006-01-01	1.132080000000000000
2007-01-01	1.364110000000000000
2008-01-01	0.864799000000000000
2009-01-01	0.317922000000000000
2010-01-01	0.680138000000000000
2011-01-01	0.780896000000000000
2012-01-01	0.884595000000000000
2013-01-01	0.906734000000000000
2014-01-01	0.993238000000000000
2015-01-01	1.099680000000000000
2016-01-01	1.060130000000000000