Year	% of female population
1960	14.5921336618566
1961	14.7879575083228
1962	14.9796717210354
1963	15.1479611019093
1964	15.2806761525673
1965	15.3708197530139
1966	15.4200494798483
1967	15.442073721202
1968	15.450808027408
1969	15.4582821901223
1970	15.4798348731401
1971	15.5255226178838
1972	15.5966068739097
1973	15.6901923859438
1974	15.8066512066002
1975	15.9342894924219
1976	16.0417422917586
1977	16.112590433159
1978	16.1495562957744
1979	16.1513597825693
1980	16.1276000679982
1981	16.1055499069538
1982	16.0981700772828
1983	16.0897401798584
1984	16.0649638188307
1985	16.0144125493001
1986	15.9230595430302
1987	15.7912930722049
1988	15.6525936886368
1989	15.5296706440275
1990	15.4270407882494
1991	15.3499562835884
1992	15.2774164425232
1993	15.1594742107518
1994	14.9689722304794
1995	14.7100273120866
1996	14.3900320712197
1997	14.0444848853984
1998	13.7395572066136
1999	13.5096175090378
2000	13.3351514548158
2001	13.1939522982839
2002	13.0625593158376
2003	12.9114837161384
2004	12.7311097534294
2005	12.5402155448749
2006	12.2204887735722
2007	11.7921315560262
2008	11.6605168411848
2009	11.7404668387007
2010	11.7806914526176
2011	11.8691329581648
2012	12.1946023437511
2013	13.0459879030556
2014	14.0970437359889
2015	14.7550209831545
2016	14.8805390940986
2017	14.621175857644
2018	13.8741467310046
2019	12.6846253569007
2020	11.4721506587936
2021	10.3345408144642
2022	9.2384046324394
2023	8.2792411664928