Year	Percent
2000	90.60438
2001	91.17409
2002	91.73916
2003	92.29961
2004	92.85558
2005	93.40675
2006	93.9533
2007	94.49512
2008	95.01559
2009	95.4075
2010	95.79532
2011	96.17946
2012	96.55967
2013	96.93611
2014	97.30882
2015	97.67765
2016	98.04275
2017	98.40402
2018	98.76155
2019	99.11535
2020	99.3687
2021	99.54
2022	99.70643