Year	% (national estimate)
2001	47.950374981020374
2002	48.763944579589925
2003	46.90179510051392
2004	46.83876751564252
2005	46.31392940133287
2006	47.41900880324116
2007	47.58584238143618
2008	46.53860696583874
2009	45.23668940463685
2011	44.4602082306101
2012	44.24805409677011
2013	43.9010068643612
2014	43.469878087484524
2015	43.18472016694236
2016	40.96331904762281
2017	40.52337922278944
2018	40.866757298799925
2019	41.202163090938775
2020	35.37946011680317
2021	40.00618324321095
2022	42.227858117132456
2023	41.610562651011456