Year	Percent
2000	85.97817
2001	85.97817
2002	85.97817
2003	85.97817
2004	85.97817
2005	86.6973
2006	87.41642
2007	88.13554
2008	88.85466
2009	89.57379
2010	90.29291
2011	90.70628
2012	91.11481
2013	91.51851
2014	91.91738
2015	92.31142
2016	92.70063
2017	93.08501
2018	93.46455
2019	93.83926
2020	94.20914
2021	94.57419
2022	94.93441