Year	Percent
2000	96.61398
2001	96.61398
2002	96.61398
2003	96.61398
2004	96.61398
2005	96.74091
2006	96.88505
2007	97.02924
2008	97.17347
2009	97.31775
2010	97.46207
2011	97.60643
2012	97.75084
2013	97.8953
2014	98.0398
2015	98.18434
2016	98.32894
2017	98.47357
2018	98.61825
2019	98.76298
2020	98.90775
2021	99.05257
2022	99.19743