Year	% of total population ages 15+ (national estimate)
1998	59.22
2000	61.9
2002	37.07
2003	60.108
2004	58.54
2005	57.86
2006	59.961
2007	60
2008	58.395
2009	58.47
2010	59.363
2011	60.59
2012	60.668
2013	59.488
2014	60.091
2015	59.816
2016	58.726
2017	59.558
2018	59.473
2019	62.947
2020	60.877
2021	58.669
2022	60.542