Year	Percent
2000	76.47483
2001	76.47483
2002	76.47483
2003	76.47483
2004	76.47483
2005	75.41106
2006	74.14514
2007	72.885
2008	71.63064
2009	70.38207
2010	69.13929
2011	67.90229
2012	66.67107
2013	65.44564
2014	64.226
2015	63.01214
2016	61.80406
2017	60.60177
2018	59.40527
2019	59.40527
2020	59.40527
2021	59.40527
2022	59.40527