Year	Percent
2000	92.21546
2001	92.25284
2002	92.29022
2003	92.3276
2004	92.36498
2005	92.56822
2006	92.7716
2007	92.97512
2008	93.17877
2009	93.38255
2010	93.58647
2011	93.79052
2012	93.9947
2013	94.19902
2014	94.40347
2015	94.60806
2016	94.81278
2017	95.01764
2018	95.22263
2019	95.42776
2020	95.63301
2021	95.83841
2022	96.04393