Year	Percent
2000	92.96776
2001	93.02538
2002	93.08243
2003	93.13898
2004	93.19504
2005	93.56922
2006	93.94447
2007	94.32091
2008	94.69889
2009	95.07841
2010	95.45977
2011	95.84313
2012	96.22862
2013	96.61643
2014	97.00678
2015	97.39979
2016	97.79566
2017	98.19458
2018	98.59668
2019	99.00214
2020	99.41114
2021	99.81926
2022	99.81821