Year	%
1989	3.335054
1990	0.0084991
1991	0
1992	0.1562268
1993	0
1994	0
1995	0
1996	0
1997	0
1998	0
1999	55.57948
2000	0
2001	0
2002	0
2003	0
2004	0
2005	0
2006	0
2007	0
2008	0
2009	0
2010	0
2011	0.0076138
2012	0
2013	0
2014	0.0145127
2015	0
2016	0
2017	0
2018	0
2019	0
2020	0
2021	0