Year	Percent
2000	94.6
2001	94.6
2002	94.6
2003	94.6
2004	94.6
2005	94.6
2006	94.6
2007	94.6
2008	94.6
2009	94.43003
2010	93.87613
2011	93.32223
2012	92.76833
2013	92.21443
2014	91.66053
2015	91.10663
2016	90.55272
2017	89.99882
2018	89.44492
2019	88.89102
2020	88.33712
2021	87.78322
2022	87.22931