Year	Percent
2000	87.3126
2001	87.80345
2002	88.29017
2003	88.77254
2004	89.25035
2005	89.72355
2006	90.19222
2007	90.65618
2008	91.11538
2009	91.56967
2010	92.01923
2011	92.43568
2012	92.82442
2013	93.21602
2014	93.61048
2015	94.00782
2016	94.40804
2017	94.81116
2018	95.21857
2019	95.62744
2020	95.95781
2021	96.28974
2022	96.62281