Year	Percent
2000	72.71485
2001	73.93148
2002	75.14812
2003	76.36475
2004	77.58139
2005	78.79802
2006	80.01466
2007	81.23129
2008	82.44793
2009	83.66457
2010	84.8812
2011	86.09784
2012	87.31447
2013	88.53111
2014	89.74774
2015	90.96438
2016	92.18101
2017	93.39765
2018	94.61428
2019	95.83092
2020	97.04755
2021	98.26419
2022	99.48083