Year	Percent
2000	94.1534
2001	94.3646
2002	94.57094
2003	94.77248
2004	94.96918
2005	95.161
2006	95.34802
2007	95.52609
2008	95.69785
2009	95.86551
2010	96.02922
2011	96.18896
2012	96.34392
2013	96.49454
2014	96.64163
2015	96.78511
2016	96.92508
2017	97.06151
2018	97.19434
2019	97.32361
2020	97.44948
2021	97.57192
2022	97.69119