Year	Percent
1996	-32.34699
1997	0
1998	-0.10016
1999	-0.40333
2001	-0.09581
2002	0
2003	0
2004	0
2005	0.01599
2006	0.23286
2007	6.5056
2008	-2.01622
2009	0.21431
2010	0.26979
2011	0.25765
2012	0.30663
2013	0.25313
2014	6.35514
2015	0.25382