Year	Percent
2000	97.01463
2001	97.06756
2002	97.12049
2003	97.17343
2004	97.22827
2005	97.28312
2006	97.33798
2007	97.39283
2008	97.44769
2009	97.50254
2010	97.55741
2011	97.61227
2012	97.66713
2013	97.722
2014	97.77687
2015	97.82981
2016	97.88276
2017	97.9357
2018	97.98865
2019	97.99485
2020	97.99485
2021	97.99485
2022	97.99485