Year	%
1998	56.93
1999	56.93
2000	56.93
2001	56.93
2002	56.93
2003	55.93
2004	55.93
2005	55.93
2006	55.93
2007	55.93
2008	54.62
2009	54.62
2010	54.62
2011	54.62
2012	53.23
2013	53.23
2015	53.23
2016	53.23
2019	53.62
2020	53.62
2021	53.62