Year	Percent
1996-01-01	13.7754000000000000
1997-01-01	17.7091000000000000
1998-01-01	16.2338000000000000
1999-01-01	3.4994600000000000
2000-01-01	4.8980600000000000
2001-01-01	-1.6472300000000000
2002-01-01	-25.6715000000000000
2003-01-01	6.3810000000000000
2004-01-01	-9.0581900000000000
2005-01-01	3.1116300000000000
2006-01-01	9.5946500000000000
2007-01-01	8.8994500000000000
2008-01-01	7.1076100000000000
2009-01-01	3.3568900000000000
2010-01-01	4.0085400000000000
2011-01-01	4.3546600000000000
2012-01-01	2.9100200000000003
2013-01-01	-2.0471100000000000
2014-01-01	-0.9776239999999999
2015-01-01	0.8615709999999999
2016-01-01	3.4181300000000000