Year	Percent
1983-01-01	0.15993000000000000
1984-01-01	-0.14032600000000000
1985-01-01	-0.05477200000000000
1986-01-01	-0.04459300000000000
1987-01-01	-0.04459300000000000
1988-01-01	-0.04459300000000000
1989-01-01	-0.04459300000000000
1990-01-01	-0.04459300000000000
1991-01-01	-0.04459300000000000
1992-01-01	-0.04459300000000000
1993-01-01	-0.04459300000000000
1994-01-01	-0.04459300000000000
1995-01-01	-0.04459300000000000
1996-01-01	-0.04459300000000000
1997-01-01	-0.04459300000000000
1998-01-01	-0.04459300000000000
1999-01-01	0.11024100000000000
2000-01-01	0.11024100000000000
2001-01-01	0.11024100000000000
2002-01-01	0.11024100000000000
2003-01-01	0.11024100000000000
2004-01-01	-0.12683100000000000
2005-01-01	-0.12683100000000000
2006-01-01	0.37214800000000000
2007-01-01	0.37214800000000000
2008-01-01	0.37214800000000000
2009-01-01	0.37214800000000000
2010-01-01	0.02147200000000000
2011-01-01	-0.00042400000000000
2012-01-01	0.15856900000000002
2013-01-01	-0.13271600000000000
2014-01-01	-0.89091200000000000
2015-01-01	0.31439900000000000
2016-01-01	1.25033000000000000