Year	%
2000	76.64
2001	76.64
2002	76.7
2003	76.7
2004	76.7
2005	76.7
2006	76.7
2007	76.7
2008	76.43
2009	76.43
2010	76.43
2011	76.43
2012	76.25
2013	76.25
2014	76.25
2015	76.25
2016	76.25
2018	76.43
2019	76.43
2020	76.43
2021	76.43