Year	% (national estimate)
1994	51.75051485584
2000	55.609271191585734
2005	56.033691633538275
2010	53.50758562845909
2012	52.98189921745199
2018	49.170117364049254
2019	50.59542994842436
2020	49.49871076766596
2021	50.95286469763291
2022	52.02378341211963