Year	Percent
2000	88.80462
2001	88.80462
2002	88.80462
2003	89.30521
2004	89.8058
2005	90.30639
2006	90.80697
2007	91.30756
2008	91.80815
2009	92.30874
2010	92.80932
2011	93.30991
2012	93.8105
2013	94.31109
2014	94.81167
2015	95.31226
2016	95.81285
2017	96.31344
2018	96.81402
2019	96.81402
2020	96.81402
2021	96.81402
2022	96.81402