Year	% of female population ages 15+ (national estimate)
1961	7.75
1974	16.17
1991	33.22
1992	35.68
1995	34.67
1998	42.28
1999	45.8
2000	44.24
2001	42.55
2002	37.7
2004	38.61
2005	42.244
2006	39.442
2007	38.758
2008	40.271
2009	41.718
2010	43.354
2011	40.455
2012	39.057
2013	44.268
2014	46.971
2015	47.523
2016	46.915
2017	46.768
2018	51.084
2019	48.018
2020	48.398
2021	50.287
2022	49.626
2023	40.647