Year	%
1989	0.1464129
1990	0
1993	0
1995	0
1996	0
1997	0
1998	0
1999	0.0154024
2000	0
2001	0
2002	0
2003	0
2004	0
2005	0
2006	0
2007	0
2008	0
2009	0.0930936
2010	0
2011	0
2012	0
2013	0
2016	0
2017	0
2018	0
2019	0
2020	0
2021	0