Year	Percent
2000	47.51445
2001	48.50335
2002	49.49224
2003	50.48114
2004	51.47003
2005	52.45892
2006	53.44782
2007	54.43671
2008	55.42561
2009	56.4145
2010	57.40339
2011	58.39229
2012	59.38118
2013	60.37007
2014	61.35897
2015	62.34786
2016	63.33676
2017	64.32565
2018	65.31454
2019	65.31454
2020	65.31454
2021	65.31454
2022	65.31454