Year	Percent
2000	95.35416
2001	95.35416
2002	95.35416
2003	95.35416
2004	95.51211
2005	95.67009
2006	95.82808
2007	95.98608
2008	96.1441
2009	96.30214
2010	96.46019
2011	96.61825
2012	96.77634
2013	96.93444
2014	97.09255
2015	97.25068
2016	97.40882
2017	97.56698
2018	97.72516
2019	97.88335
2020	98.04156
2021	98.19978
2022	98.20478