Year	Percent
1995	-0.4428
1996	0.18998
1997	0.16345
1998	0.6674
1999	0.18312
2000	0.03473
2001	-0.54431
2002	0.16044
2003	-0.37851
2004	-0.64925
2005	0.19392
2006	-0.01919
2007	0.49371
2008	0.3435
2009	1.1067
2010	2.40473
2011	33.66724
2012	10.87075
2013	-0.5066
2014	7.99693
2015	8.52574
2016	5.8507
2017	6.55873