Year	Percent Change
2000-01-01	9.8000
2001-01-01	13.5000
2002-01-01	9.8000
2003-01-01	9.3000
2004-01-01	9.6000
2005-01-01	9.7000
2006-01-01	10.7000
2007-01-01	8.9000
2008-01-01	3.3000
2009-01-01	1.2000
2010-01-01	7.3000
2011-01-01	7.5000
2012-01-01	5.0000
2013-01-01	6.0000
2014-01-01	4.3000
2015-01-01	1.2000
2016-01-01	1.0829
2017-01-01	3.9871
2018-01-01	3.1628
2019-01-01	2.8328