Year	Percent
2000	76.51508
2001	77.24806
2002	78.3301
2003	79.41239
2004	80.48798
2005	81.53565
2006	82.58657
2007	83.63973
2008	84.69518
2009	85.75264
2010	86.81155
2011	87.87215
2012	88.93387
2013	89.99605
2014	91.05903
2015	92.1234
2016	93.18817
2017	94.2525
2018	95.31563
2019	96.37657
2020	97.43446
2021	97.43598
2022	97.43753