Year	Percent
2000	76.76847
2001	77.56523
2002	78.36539
2003	79.16892
2004	79.97583
2005	80.78613
2006	81.59981
2007	82.41688
2008	83.23732
2009	84.06116
2010	84.88837
2011	85.71897
2012	86.55296
2013	87.39031
2014	88.23107
2015	89.0753
2016	89.92305
2017	90.77437
2018	91.62932
2019	92.48794
2020	93.35029
2021	94.21641
2022	95.08636