Year	Percent
2000	69.25986
2001	69.25986
2002	70.70369
2003	72.15077
2004	73.60112
2005	75.05472
2006	76.51157
2007	77.97168
2008	79.43505
2009	80.90168
2010	82.37156
2011	83.8447
2012	85.32109
2013	86.80075
2014	88.28365
2015	89.76982
2016	91.25924
2017	92.75192
2018	94.24786
2019	95.74705
2020	97.2495
2021	97.2495
2022	97.2495