Year	%
1995	0
1997	2.381888
1998	0
1999	0
2000	0
2001	0
2002	0
2003	0
2004	0
2005	0
2006	0
2007	0
2008	0.0204471
2009	0
2010	0
2011	0.0081132
2012	0.0375205
2013	0.0359156
2014	0
2015	0
2020	0
2021	0