Year	Percent
2000	-0.08802
2001	0.02389
2002	0.0603
2003	0.04917
2004	0.04562
2005	0.08302
2006	0.06624
2007	0.05867
2008	0.05001
2009	0.03801
2010	0.04324
2011	-0.00144
2012	0.61211
2013	0.68944
2014	-2.07813
2015	-5.76169
2016	-4.88013