Year	%
1996	90.31
1999	90.76
2000	90.76
2001	90.76
2002	90.76
2003	90.76
2004	90.76
2006	90.42
2007	90.42
2010	90.42
2011	90.42
2012	89.21
2013	89.21
2020	83.83
2021	83.78