Year	Percent
2000	94.15548
2001	94.23947
2002	94.32346
2003	94.40745
2004	94.49144
2005	94.57543
2006	94.65942
2007	94.74341
2008	94.8274
2009	94.91139
2010	94.99538
2011	95.07937
2012	95.18206
2013	95.28478
2014	95.38753
2015	95.49031
2016	95.59313
2017	95.69598
2018	95.79887
2019	95.90179
2020	96.00474
2021	96.10772
2022	96.10772