Year	Percent
2000	-2.52008
2001	0.35595
2002	0.50154
2003	0.24601
2004	-2.31183
2005	-3.9758
2006	1.03835
2007	2.36105
2008	0.62052
2009	0.49915
2010	0.33641
2011	0.39584
2012	0.23888
2013	0.26774
2014	0.05742
2015	0.40825
2016	0.11077
2017	0.44754