Year	Percent
1982-01-01	0.07860900000000000
1983-01-01	0.11012300000000000
1984-01-01	0.16256600000000002
1985-01-01	0.15118800000000002
1986-01-01	0.07742000000000000
1987-01-01	0.00415000000000000
1988-01-01	1.18893999999999990
1989-01-01	-0.16501600000000000
1990-01-01	-0.96542700000000000
1991-01-01	0.17592500000000000
1992-01-01	-0.03345600000000000
1993-01-01	1.00927000000000010
1994-01-01	0.43130100000000005
1995-01-01	0.86850800000000000
1996-01-01	0.33107800000000004
1997-01-01	0.62966600000000000
1998-01-01	-0.09840200000000000
1999-01-01	2.75682000000000030
2000-01-01	1.36619000000000000
2001-01-01	3.26626000000000000
2002-01-01	1.63080000000000000
2003-01-01	3.88569000000000030
2004-01-01	1.95150000000000000
2005-01-01	7.59486000000000100
2006-01-01	5.52293000000000100
2007-01-01	2.00359000000000000
2008-01-01	0.94462900000000000
2009-01-01	0.57313800000000000
2010-01-01	-1.47417000000000000
2011-01-01	0.55615700000000000
2012-01-01	1.97349000000000020
2013-01-01	-0.70906099999999990
2014-01-01	-3.79698000000000050
2015-01-01	-1.38251000000000010
2016-01-01	-3.84483000000000040