Year	Percent
2001-01-01	-14.68310
2002-01-01	16.32990
2003-01-01	12.82820
2004-01-01	12.24470
2005-01-01	18.87860
2006-01-01	22.52050
2007-01-01	24.42490
2008-01-01	20.22510
2009-01-01	8.68851
2010-01-01	8.12818
2011-01-01	11.90490
2012-01-01	13.33010
2013-01-01	12.63210
2014-01-01	12.78820
2015-01-01	14.34380
2016-01-01	11.97960