Year	Percent
2000	90.65907
2001	90.65907
2002	90.65907
2003	90.65907
2004	91.22466
2005	91.79041
2006	92.35631
2007	92.92237
2008	93.48858
2009	94.05495
2010	94.62147
2011	95.18815
2012	95.75498
2013	96.32197
2014	96.88911
2015	97.45641
2016	98.02386
2017	98.59147
2018	99.15923
2019	99.72715
2020	99.86234
2021	99.8763
2022	99.89027