Year	% (national estimate)
2000	37.593
2001	37.685
2002	38.047
2003	38.868
2004	40.159
2005	40.033
2006	42.039
2007	44.006
2008	45.538
2009	44.372
2010	43.179
2011	42.429
2012	42.642
2013	42.806
2014	43.559
2015	44.472
2016	44.337
2017	46.572
2018	46.93
2019	48.335
2020	46.853
2021	46.586
2022	48.52
2023	47.666