Year	Percent
2002	98.70117
2003	98.70117
2004	98.70117
2005	98.70117
2006	98.70117
2007	98.78306
2008	98.86496
2009	98.94685
2010	99.02875
2011	99.11064
2012	99.19254
2013	99.27443
2014	99.35633
2015	99.43822
2016	99.52011
2017	99.60201
2018	99.6839
2019	99.7658
2020	99.84769
2021	99.92959
2022	100