Year	Percent Change
2000-01-01	6.0198
2001-01-01	9.2138
2002-01-01	5.2371
2003-01-01	2.5045
2004-01-01	3.9581
2005-01-01	21.3565
2006-01-01	24.8580
2007-01-01	37.1753
2008-01-01	23.0972
2009-01-01	4.7336
2010-01-01	11.3423
2011-01-01	12.1813
2012-01-01	10.7266
2013-01-01	9.3979
2014-01-01	15.3248
2015-01-01	10.0153
2016-01-01	1.8355
2017-01-01	4.1832
2018-01-01	5.8448
2019-01-01	6.4411