Year	Percent
2000	94.99403
2001	95.20688
2002	95.41974
2003	95.63259
2004	95.84545
2005	96.0583
2006	96.27116
2007	96.48401
2008	96.69687
2009	96.90972
2010	97.12258
2011	97.33543
2012	97.54829
2013	97.76114
2014	97.974
2015	98.14471
2016	98.14471
2017	98.14471
2018	98.14471
2019	98.14471
2020	98.14471
2021	98.14471
2022	98.14471