Year	Percent
2000	92.95581
2001	93.12285
2002	93.32655
2003	93.53039
2004	93.73436
2005	93.93846
2006	94.14269
2007	94.34705
2008	94.55154
2009	94.75617
2010	94.96092
2011	95.16581
2012	95.37083
2013	95.57598
2014	95.78126
2015	95.98667
2016	96.19222
2017	96.39789
2018	98.25089
2019	98.42191
2020	98.59293
2021	98.76395
2022	98.76395