Year	% (national estimate)
2005	53.67
2006	40.7
2009	44.12
2010	40.48
2011	35.24
2012	28.26
2014	25.27
2015	28.01
2018	27.529
2019	25.947
2020	25.981
2021	26.335
2022	30.579
2023	30.974