Year	Percent
2000	84.15572
2001	84.91295
2002	85.67019
2003	86.42742
2004	87.18465
2005	88.01249
2006	88.84153
2007	89.67179
2008	90.50327
2009	91.33596
2010	92.16987
2011	93.005
2012	93.84134
2013	94.6789
2014	95.51767
2015	96.35766
2016	97.19886
2017	98.04128
2018	98.88492
2019	99.20259
2020	99.28128
2021	99.28128
2022	99.28128