Year	%
1995	92.89
1998	92.89
2000	92.59
2001	92.59
2002	92.59
2003	92.63
2004	92.63
2005	92.63
2007	91.8
2008	91.8
2009	91.8
2010	91.8
2011	91.8
2012	91.8
2013	91.8
2015	91.8
2016	91.8
2019	91.8