Year	%
2000	91.03
2001	91.03
2002	91.03
2003	91.03
2005	90.97
2006	90.97
2008	90.81
2009	90.81
2010	90.81
2011	90.81
2012	90.77
2013	90.77
2014	90.77
2015	90.77
2016	90.77
2018	90.79
2019	90.79
2020	90.79
2021	90.79