Year	% of female population
1960	8.78891873256796
1961	8.58088507291241
1962	8.41833954403724
1963	8.33749902575113
1964	8.27379691685947
1965	8.1691159384587
1966	8.03878918172196
1967	7.90134967006315
1968	7.7305628283472
1969	7.47073507645323
1970	7.15303395179018
1971	6.84817167445308
1972	6.55387929327066
1973	6.25404470330545
1974	6.08132749253131
1975	6.06331639644282
1976	6.10017101369134
1977	6.17442700104075
1978	6.28414298584346
1979	6.35471266287564
1980	6.33829033176688
1981	6.28735038162796
1982	6.25553211995753
1983	6.27103813578346
1984	6.29121041105539
1985	6.28000715792013
1986	6.22778406968343
1987	6.12019128670196
1988	6.00749348085993
1989	5.93511005256724
1990	5.92195782860313
1991	5.97390835044448
1992	6.06390532818327
1993	6.12310368084689
1994	6.13477770507265
1995	6.10554968469001
1996	6.01528345030938
1997	5.88734110658939
1998	5.7357028679745
1999	5.57972266073655
2000	5.43727316157575
2001	5.3260654796224
2002	5.23724109922838
2003	5.1879613591452
2004	5.17889321262648
2005	5.18424587120072
2006	5.21419942470959
2007	5.25655853831989
2008	5.29517724292071
2009	5.33222518699969
2010	5.36882714749974
2011	5.38676571283563
2012	5.38993661140603
2013	5.36843681135292
2014	5.31042389852897
2015	5.21884136507507
2016	5.09818435864386
2017	4.95204344041
2018	4.77230192829263
2019	4.57284243828416
2020	4.39257367603965
2021	4.24983661889566
2022	4.14891075996797
2023	4.10840951353595