Year	% of female population
1960	10.7700995758805
1961	10.8454719932549
1962	10.9199374727507
1963	11.0064678331745
1964	11.054155165947
1965	10.9200790017384
1966	10.6439269894345
1967	10.3559844108732
1968	10.0621127645221
1969	9.79964902018134
1970	9.67832628179194
1971	9.68116798068774
1972	9.71130968434048
1973	9.74108658743633
1974	9.77757997909314
1975	9.81782434011189
1976	9.85742060920285
1977	9.90079240791781
1978	9.94889243209384
1979	9.99986910737776
1980	10.0564519088451
1981	10.1208542574913
1982	10.1900352930665
1983	10.2617143042078
1984	10.3353579400924
1985	10.4105437519653
1986	10.483772885891
1987	10.5523392339058
1988	10.6139226046274
1989	10.6645781883594
1990	10.7011222498684
1991	10.7251153905106
1992	10.740532454353
1993	10.7482440826601
1994	10.7500119428653
1995	10.7487417926714
1996	10.7475721124586
1997	10.7517362867566
1998	10.7302017723011
1999	10.6603684929159
2000	10.5647987456362
2001	10.4683406794461
2002	10.3762011214039
2003	10.2816586799818
2004	10.211436341655
2005	10.1891688861572
2006	10.2006561200058
2007	10.2161963752099
2008	10.2235171677377
2009	10.2187684360079
2010	10.1898832195998
2011	10.1400042927849
2012	10.072006975415
2013	10.0073736494444
2014	9.97950801119062
2015	9.99936731009912
2016	10.0674728679759
2017	10.1758585026315
2018	10.2804950975414
2019	10.3212165794575
2020	10.2854002885077
2021	10.1804130656209
2022	10.0155158488374
2023	9.81173723718873