Year	Percent
2000	84.23207
2001	85.10204
2002	85.97201
2003	86.84198
2004	87.71195
2005	88.58192
2006	89.45189
2007	90.32186
2008	91.19183
2009	92.0618
2010	92.93177
2011	93.80174
2012	94.67171
2013	95.54168
2014	96.41165
2015	97.28162
2016	98.15158
2017	99.02155
2018	99.89152
2019	99.89152
2020	99.89152
2021	99.89152
2022	99.89152