Year	% of female population
1960	11.1404636108335
1961	11.5001377536964
1962	11.8632054576061
1963	12.2134624448348
1964	12.5444008225837
1965	12.7014179825975
1966	12.6969560887986
1967	12.7071613917457
1968	12.7309835070881
1969	12.7629583370506
1970	12.7970369857561
1971	12.8473857748469
1972	12.9171310561857
1973	12.9913274025331
1974	13.0700034239114
1975	13.1072605506538
1976	13.102762693255
1977	13.0926849060978
1978	13.0890569445228
1979	13.1030987150333
1980	13.1457460254108
1981	13.2049625226157
1982	13.2443596278673
1983	13.248337705118
1984	13.2144381729355
1985	13.1564687028005
1986	13.0997655347267
1987	13.0709246193836
1988	13.1143515948589
1989	13.2166989681001
1990	13.3168775069423
1991	13.3922439911129
1992	13.5040457864614
1993	13.7118130181148
1994	13.9007410734336
1995	13.8766926170535
1996	13.680002200684
1997	13.4395212421431
1998	13.1754793724579
1999	12.9287646691579
2000	12.626581707251
2001	12.2975334666595
2002	12.1179904858008
2003	12.0765925176946
2004	12.0752289754763
2005	12.1031222415346
2006	12.1301125446061
2007	12.1612409955968
2008	12.2483828756508
2009	12.2759446091128
2010	12.1482536885323
2011	11.9500088802475
2012	11.690332438879
2013	11.3926283539133
2014	11.1703996892744
2015	11.0617920618841
2016	11.0556956222782
2017	11.0227096468098
2018	10.908314945472
2019	10.8277433236299
2020	10.6681150572773
2021	10.4093681646009
2022	10.200433274037
2023	9.99241281275345