Year	% (national estimate)
2000	42.041
2001	41.139
2002	41.618
2003	43.066
2004	44.466
2005	44.679
2006	46.702
2007	48.979
2008	50.79
2009	49.407
2010	47.905
2011	46.599
2012	46.566
2013	46.925
2014	47.958
2015	49.124
2016	49.292
2017	51.942
2018	52.44
2019	54.188
2020	52.7
2021	52.347
2022	54.156
2023	53.251