Year	Percent
2000	93.68806
2001	93.92662
2002	94.15829
2003	94.38308
2004	94.6009
2005	94.81155
2006	95.01539
2007	95.21235
2008	95.40267
2009	95.66656
2010	95.92203
2011	96.16904
2012	96.40673
2013	96.6356
2014	96.85616
2015	97.06902
2016	97.27468
2017	97.47361
2018	97.66631
2019	97.85322
2020	98.03481
2021	98.21147
2022	98.38362