Year	Percent
1996-01-01	3.1816500000000000
1997-01-01	2.9490400000000000
1998-01-01	-1.9312099999999999
1999-01-01	2.0919800000000000
2000-01-01	2.0470599999999997
2001-01-01	3.1569000000000000
2002-01-01	3.3095100000000000
2003-01-01	3.2502400000000002
2004-01-01	1.3893300000000000
2005-01-01	1.4857500000000000
2006-01-01	2.9385000000000000
2007-01-01	1.2220400000000000
2008-01-01	0.9776640000000000
2009-01-01	-5.9774699999999990
2010-01-01	0.1773370000000000
2011-01-01	4.2414600000000000
2012-01-01	2.0390700000000000
2013-01-01	2.9618700000000002
2014-01-01	1.9262700000000001
2015-01-01	3.3195099999999997
2016-01-01	0.2614410000000000