Year	%
1996	53.87
1999	53.91
2000	53.91
2001	53.91
2002	53.91
2003	53.91
2006	53.91
2007	53.91
2010	53.81
2011	53.81
2012	53.9
2013	53.9
2015	53.9
2016	53.9
2017	53.9
2018	53.9
2019	53.9
2020	53.9
2021	53.9