Year	%
1996	91.91
1999	92.41
2000	92.41
2001	92.41
2002	92.41
2003	92.41
2006	92.41
2007	92.41
2010	92.58
2011	92.58
2012	93.04
2013	93.04
2015	93.04
2016	93.04
2017	93.04
2018	93.04
2019	93.04
2020	93.04
2021	93.04