Year	%
1988	1.387572
1993	0.1000189
1995	0.3200378
1996	0.0536419
1997	0
1998	0
1999	0
2000	0
2001	0
2002	0
2003	0
2004	0
2005	0
2006	0
2007	0.0940633
2008	0.0996308
2009	0.1127769
2010	0
2011	0
2012	0
2013	0
2014	0
2015	0
2016	0
2017	0
2018	0
2019	0
2020	0.9422821
2021	0.001633