Year	% of female population
1960	6.88223879717128
1961	6.94466593560882
1962	6.98464185229655
1963	6.95280301280053
1964	6.85210371851311
1965	6.68537368136009
1966	6.4900238455578
1967	6.32794236467525
1968	6.21953445435515
1969	6.17592005327514
1970	6.22004758229515
1971	6.31499752390385
1972	6.39612673992923
1973	6.43699908027854
1974	6.44706424364232
1975	6.43118295569033
1976	6.37968378252079
1977	6.31512152852616
1978	6.26977047461483
1979	6.24375285519326
1980	6.23896595434228
1981	6.26522218914289
1982	6.33856518291157
1983	6.49306708361925
1984	6.68875674041224
1985	6.85085070857836
1986	6.99996530668887
1987	7.1342559309849
1988	7.1703607250226
1989	7.09472698153063
1990	6.97718491393728
1991	6.79017093661736
1992	6.49648844111868
1993	6.13793696747949
1994	5.74742545194112
1995	5.32689434740775
1996	4.88794435154742
1997	4.48052834001379
1998	4.15001211693289
1999	3.92987742317471
2000	3.82525173616451
2001	3.80857559810384
2002	3.84566311163183
2003	3.93385426509544
2004	4.01364014321907
2005	4.07388370553429
2006	4.17904442330345
2007	4.33159514973379
2008	4.49212488682606
2009	4.61947944333591
2010	4.66303218153895
2011	4.61050248168324
2012	4.52129838787312
2013	4.44126457505169
2014	4.43048009736856
2015	4.52746786444233
2016	4.68086760402969
2017	4.79909921598077
2018	4.82065566971006
2019	4.75386946807047
2020	4.62241970621859
2021	4.46367060633986
2022	4.30887348365779
2023	4.1779625923818