Year	Percent
2000	99.05667
2001	99.05667
2002	99.05667
2003	99.13833
2004	99.22
2005	99.30167
2006	99.38333
2007	99.465
2008	99.54667
2009	99.62833
2010	99.70003
2011	99.70027
2012	99.70052
2013	99.70076
2014	100
2015	100
2016	100
2017	100
2018	100
2019	100
2020	100
2021	100
2022	100