Year	%
1991	0
1992	0
1994	0
1995	0
1996	0
1997	0
1998	0
1999	0
2000	0
2001	0
2002	0.0591079
2003	0
2004	0
2005	0.0104138
2006	0.0182941
2007	0
2008	0
2009	0.0386354
2010	0
2011	0.0009565
2012	0
2013	0.0009173
2014	0.0009174
2015	6.066706
2016	5.971729
2017	0
2018	0
2019	0
2020	0
2021	0