Year	% of female population
1960	49.3409319610637
1961	48.9228617303165
1962	48.6039802454648
1963	48.3286989324674
1964	48.0904508026202
1965	47.8890892087579
1966	47.7352754420735
1967	47.6537629237798
1968	47.6867504695853
1969	47.8504907643558
1970	48.3791829491792
1971	49.3084640109087
1972	50.3068745778639
1973	51.2341062079282
1974	52.0694774346793
1975	52.7841372857399
1976	53.3529594360499
1977	53.7990887831627
1978	54.1418736418838
1979	54.3822478787321
1980	54.6444540602914
1981	55.1926556460235
1982	55.9180068226121
1983	56.5150531728993
1984	56.9424481679104
1985	57.1215110260367
1986	57.0072394481628
1987	56.6964285714286
1988	56.3811336088564
1989	56.1248374512354
1990	55.9270791482523
1991	55.9236877590771
1992	55.997275311957
1993	55.9822126661454
1994	55.9200837144407
1995	55.9406464269572
1996	56.0287008197504
1997	56.1851017945868
1998	56.5049332778891
1999	56.9394281414597
2000	57.4578858164861
2001	58.1937084857079
2002	59.173316696619
2003	60.2119826778809
2004	61.2230990947851
2005	62.170197972701
2006	63.0182677451604
2007	63.7525959367946
2008	64.3727965120973
2009	64.8820876633215
2010	65.2787860545001
2011	65.5446170599549
2012	65.7107817555579
2013	65.8374607002886
2014	65.9249906152954
2015	65.9896889790399
2016	65.9663197032248
2017	65.8701173658261
2018	65.7697847648051
2019	65.6624292747447
2020	65.5786157919882
2021	65.5063570722931
2022	65.4086245246466
2023	65.2991249950509