Year	%
2001	96.6
2002	96.3
2004	96.3
2005	96.3
2006	96.3
2007	96.02
2008	96.02
2009	96.02
2010	96.02
2011	96.02
2012	94.29
2013	94.29
2014	94.29
2015	94.29
2016	94.29
2017	94.42
2018	94.42
2019	94.4
2020	94.4
2021	94.4