Year	Percent
2000	70.22239
2001	70.22239
2002	70.22239
2003	70.22239
2004	70.22239
2005	70.59917
2006	70.97594
2007	71.35271
2008	71.72949
2009	72.10626
2010	72.48304
2011	72.85981
2012	73.23659
2013	73.61336
2014	73.99013
2015	74.36691
2016	74.74368
2017	75.12046
2018	75.49723
2019	75.87401
2020	76.25078
2021	76.25078
2022	76.25078