Year	% of female population
1960	36.0107924827516
1961	36.1598137353103
1962	36.3914290932983
1963	36.6879661251314
1964	36.9659732394581
1965	37.1728879459087
1966	37.3485467110585
1967	37.5030016231224
1968	37.6172414663452
1969	37.6875357200466
1970	37.7092910346263
1971	37.6785186599974
1972	37.5721232963194
1973	37.3722915331772
1974	37.057384400484
1975	36.5865794582288
1976	35.9271786315149
1977	35.0591142101865
1978	33.9938320390423
1979	32.7815792128585
1980	31.4826499338151
1981	30.1219132539634
1982	28.8346827863796
1983	27.7031266660548
1984	26.6517849675088
1985	25.6502246900442
1986	24.6969764166278
1987	23.835803430416
1988	23.1313228037762
1989	22.5979489249408
1990	22.2226792834613
1991	21.9522845839234
1992	21.7395752444448
1993	21.582244712116
1994	21.485991435102
1995	21.4444012303427
1996	21.4247122387737
1997	21.3317271686109
1998	21.135789941525
1999	20.9001757527325
2000	20.6334139614571
2001	20.3389108738407
2002	20.018194559086
2003	19.6437776182528
2004	19.2114644213071
2005	18.7563361763346
2006	18.3233544738985
2007	17.9498557582504
2008	17.6452735638613
2009	17.4039775694024
2010	17.2014943293123
2011	17.0183161801834
2012	16.8257289238171
2013	16.6084611449285
2014	16.377741108467
2015	16.1522006824345
2016	15.9285689248626
2017	15.7030187490524
2018	15.5181231274988
2019	15.3748289615674
2020	15.2560750754766
2021	15.1788547045286
2022	15.0882016575989
2023	14.9329273857763