Year	Percent
2000	88.22978
2001	88.22978
2002	88.22978
2003	88.22978
2004	88.22978
2005	88.40547
2006	88.58116
2007	88.75685
2008	88.93254
2009	89.10824
2010	89.28393
2011	89.45962
2012	89.63531
2013	90.54209
2014	91.45173
2015	92.36423
2016	93.27959
2017	94.19782
2018	95.1189
2019	96.04284
2020	96.96964
2021	97.89931
2022	98.83183