Year	% (national estimate)
2003	34.66520130369615
2005	35.12820353641769
2006	34.78580980911522
2007	35.34272818449219
2008	37.160467424716465
2009	35.2021967299821
2010	36.161597383273715
2011	37.52568430430329
2012	36.43543306706003
2013	36.83962746738481
2014	36.75616911998822
2015	36.994736616604406
2016	36.813634652751986
2017	36.40069579540014
2018	36.405656808232266
2019	35.78956022966446
2020	34.051864085958
2021	33.87958281832788
2022	34.89081596047636