Year	% of females ages 15 and above
1972	24.6529693603516
1973	25.1435604095459
1974	25.6541004180908
1975	26.2211894989014
1976	27.0148601531982
1977	27.4699001312256
1978	28.2506103515625
1979	29.0399208068848
1980	29.9773006439209
1981	30.9325294494629
1982	31.8675804138184
1983	33.0816688537598
1984	34.2280693054199
1985	35.4344596862793
1986	36.789249420166
1987	37.7833595275879
1988	39.0256195068359
1989	40.2302398681641
1990	43.1370811462402
1991	44.9733505249023
1992	45.9505805969238
1993	46.442268371582
1994	47.4562301635742
1995	49.5503883361816
1996	51.5702018737793
1997	52.4052085876465
1998	53.85205078125
1999	55.2880516052246
2000	56.7147789001465
2001	58.0578117370605
2002	58.7309112548828
2003	61.7084197998047
2004	62.7867012023926
2005	62.913028717041
2006	63.8168601989746
2007	64.1904907226562
2008	65.0695724487305
2009	64.9908218383789
2010	66.0611724853516
2011	66.2257766723633
2012	69.2763900756836
2013	66.6288604736328
2014	70.2232894897461
2015	69.0115203857422
2016	70.5940399169922
2017	72.0637969970703
2018	68.7706298828125
2019	69.2698135375977
2020	69.73779296875
2021	70.210693359375
2022	70.7188568115234