Year	Percent
2000	94.57495
2001	94.57495
2002	94.84595
2003	94.98971
2004	95.039
2005	95.08703
2006	95.13381
2007	95.17933
2008	95.22359
2009	95.26659
2010	95.30834
2011	95.34883
2012	95.38806
2013	95.42603
2014	95.46274
2015	95.72646
2016	95.99019
2017	96.25391
2018	96.25391
2019	96.25391
2020	96.25391
2021	96.25391