Year	Percent
2000	99.10979
2001	99.10979
2002	99.10979
2003	99.10979
2004	99.10979
2005	99.1704
2006	99.23101
2007	99.29162
2008	99.35223
2009	99.41284
2010	99.47345
2011	99.53406
2012	99.59467
2013	99.65528
2014	99.71589
2015	99.7765
2016	99.83711
2017	99.89772
2018	99.95833
2019	100
2020	100
2021	100
2022	100