Year	% of female population
1960	16.6709892497571
1961	16.757730978059
1962	16.8427206145823
1963	16.9207908625239
1964	16.9935592947108
1965	17.0635626024741
1966	17.1274007534259
1967	17.1832552383234
1968	17.2356937729952
1969	17.2723549127933
1970	17.285108948646
1971	17.2876819180591
1972	17.2845430947931
1973	17.2847417838412
1974	17.3076399626799
1975	17.3670571687845
1976	17.4625353955781
1977	17.5942247218154
1978	17.7636312278903
1979	17.9521915482787
1980	18.1285318130856
1981	18.2802371192603
1982	18.3952654304627
1983	18.4582395395427
1984	18.4906554527364
1985	18.5253985559236
1986	18.562853867497
1987	18.5895203301173
1988	18.5924251534916
1989	18.5559720440357
1990	18.4769998742588
1991	18.3843160698256
1992	18.2921353378222
1993	18.2012618266283
1994	18.1231066747293
1995	18.0598441995237
1996	18.0140721570339
1997	17.9783661467418
1998	17.9386332085499
1999	17.8956036892126
2000	17.8513907518842
2001	17.7978220279785
2002	17.7403636639358
2003	17.7053858326318
2004	17.694187053411
2005	17.6995246239127
2006	17.7428364857441
2007	17.820613367197
2008	17.894762349751
2009	17.9450147539029
2010	17.9658498176221
2011	17.9389435318328
2012	17.8648346479495
2013	17.7621951851546
2014	17.6278153442356
2015	17.4517774047553
2016	17.2235198380394
2017	16.9434514336084
2018	16.6437148375178
2019	16.3499503701269
2020	16.0671423875427
2021	15.8157503535171
2022	15.6075326382705
2023	15.4152576746435