Year	% (national estimate)
2000	52.754
2001	51.71
2002	49.948
2003	45.991
2004	41.455
2005	43.106
2006	42.011
2007	44.499
2008	45.001
2009	42.249
2010	42.406
2011	41.794
2012	41.827
2013	45.044
2014	47.329
2015	44.56
2016	43.345
2017	46.062
2018	52.488
2019	50.627
2020	47.884
2021	49.545
2022	52.779
2023	49.022