Year	% (national estimate)
1991	46.67267651874204
1994	46.31668006884239
2000	46.699037499796255
2001	43.946935775793506
2005	45.442147177535375
2010	39.668079532551246
2012	37.98809137778781
2018	33.2666860094936
2019	34.1943785558436
2020	32.614528679435374
2021	34.88615846598746
2022	33.436204662051814