Year	Percent
2000	89.81408
2001	90.27708
2002	90.74033
2003	91.20385
2004	91.66764
2005	92.13169
2006	92.596
2007	93.06058
2008	93.52542
2009	93.99052
2010	94.45589
2011	94.92152
2012	95.38742
2013	95.85357
2014	96.32
2015	96.78668
2016	97.25363
2017	97.72085
2018	98.18832
2019	98.65606
2020	99.10845
2021	99.55451
2022	99.55451