Year	Percent Change
2001-01-01	4.4083
2002-01-01	3.5363
2003-01-01	3.1032
2004-01-01	4.5661
2005-01-01	9.2776
2006-01-01	7.9221
2007-01-01	7.7701
2008-01-01	12.0006
2009-01-01	19.5607
2010-01-01	10.1040
2011-01-01	13.6607
2012-01-01	11.0048
2013-01-01	7.3605
2014-01-01	8.6206
2015-01-01	4.5258
2016-01-01	2.8630
2017-01-01	4.1480
2018-01-01	5.0158
2019-01-01	5.1854