Year	Percent
2000	98.74426
2001	98.82803
2002	98.91179
2003	98.99556
2004	99.07933
2005	99.1631
2006	99.24687
2007	99.33064
2008	99.4144
2009	99.49817
2010	99.58194
2011	99.66571
2012	99.74948
2013	99.83325
2014	99.91702
2015	100
2016	100
2017	100
2018	100
2019	100
2020	100
2021	100
2022	100