Year	% of female population
1960	3.29228085023407
1961	3.24438027604692
1962	3.36228325155017
1963	3.62603346880097
1964	3.99729879478474
1965	4.41888596072693
1966	4.92048246024123
1967	5.52534588553407
1968	6.11555526832903
1969	6.53384444072173
1970	6.75968256523895
1971	6.76811562561404
1972	6.51832225945372
1973	6.15508179142272
1974	5.91067603379031
1975	5.84000341836517
1976	5.92723098689304
1977	6.14484810456733
1978	6.34657754287458
1979	6.55132281891847
1980	6.66444629372823
1981	6.47245115006061
1982	5.94262560963798
1983	5.14682535893163
1984	4.29501214011951
1985	3.62814512814688
1986	3.30960873721611
1987	3.38302821677518
1988	3.76027753944694
1989	4.30359147875153
1990	4.83301825460992
1991	5.27017622592735
1992	5.57627649035346
1993	5.82820185152922
1994	6.11312241188976
1995	6.42360527850497
1996	6.73303974529004
1997	7.04658468463307
1998	7.40850648438584
1999	7.79985782010158
2000	8.17091059787793
2001	8.48044577704687
2002	8.65828076942493
2003	8.66800266547956
2004	8.52920793309386
2005	8.25489084076531
2006	7.88167155761028
2007	7.46612309751055
2008	7.04583008685711
2009	6.63980537857595
2010	6.30321205754077
2011	6.0727682489737
2012	5.94260969288403
2013	5.87415345131083
2014	5.81840295108113
2015	5.78553521973829
2016	5.7795951564794
2017	5.75345422103354
2018	5.76315810674723
2019	5.86751229433432
2020	6.04494588488449
2021	6.26181593052999
2022	6.52663486868221
2023	6.85864816074512