Year	Percent
2000	92.51458
2001	92.83862
2002	93.16267
2003	93.48672
2004	93.81076
2005	94.13481
2006	94.45886
2007	94.7829
2008	95.30799
2009	95.83445
2010	96.36228
2011	96.89147
2012	97.42204
2013	97.95398
2014	98.48728
2015	98.92925
2016	99.13489
2017	99.34053
2018	99.54617
2019	99.75181
2020	99.75181
2021	99.75181
2022	99.75181