Year	Percent Change
2000-01-01	8.4427
2001-01-01	20.6730
2002-01-01	10.3159
2003-01-01	7.8660
2004-01-01	8.3540
2005-01-01	14.0584
2006-01-01	18.0886
2007-01-01	17.5471
2008-01-01	13.3115
2009-01-01	7.0070
2010-01-01	4.1954
2011-01-01	6.4383
2012-01-01	4.5180
2013-01-01	3.0882
2014-01-01	6.1997
2015-01-01	5.6905
2016-01-01	4.7363
2017-01-01	5.4779
2018-01-01	5.6000
2019-01-01	6.0000