Year	% (national estimate)
1991	60.22471726356249
1994	62.828347698964315
2000	62.646591100648216
2001	54.986912955338
2005	60.42964446500924
2010	53.5641370898272
2012	51.95029667113527
2018	46.81181749872648
2019	47.226918958445125
2020	44.47358373430471
2021	47.59519956012525
2022	45.74833031080271