Year	Percent
2000	75.47529
2001	76.36679
2002	77.26085
2003	78.15745
2004	79.0566
2005	79.95829
2006	80.86253
2007	81.76931
2008	82.67864
2009	83.59051
2010	84.50493
2011	85.4219
2012	86.34141
2013	87.26346
2014	88.18807
2015	89.11521
2016	90.04491
2017	90.97715
2018	91.91193
2019	92.84926
2020	93.78914
2021	94.73156
2022	95.67652