Year	Percent
2000	90.79247
2001	91.11783
2002	91.43565
2003	91.80779
2004	92.19216
2005	92.5605
2006	92.9137
2007	93.25169
2008	93.57483
2009	93.88254
2010	94.17607
2011	94.44443
2012	94.69331
2013	94.931
2014	95.15801
2015	95.37475
2016	95.58145
2017	95.77819
2018	95.9642
2019	96.14011
2020	96.30658
2021	96.70461
2022	96.75452