Year	% (national estimate)
1995	75.94563206372281
1997	73.98519613241201
1998	75.54501197413445
1999	75.71365976811128
2000	75.11820771878105
2001	76.53387612429547
2002	77.71328785685687
2003	77.62483640868123
2004	77.95823180395965
2005	77.15935967854683
2006	77.46126759156326
2007	76.1342703362327
2008	76.15460020071798
2009	76.16368701825819
2010	74.92991175423326
2011	75.93305183116985
2012	75.94440234959313
2013	75.09686441187856
2014	75.67616780865738
2015	76.50322210668082
2016	75.76182730226026
2017	73.77129509893192
2018	72.88769652240687
2019	73.01406861457363
2020	71.48324703475917
2021	72.14333523737281
2022	73.10146597530552