Year	% of female population
1960	4.71316353249226
1961	4.57922337370458
1962	4.47565600814036
1963	4.39883591595435
1964	4.34749883334086
1965	4.31954859306556
1966	4.30826396711383
1967	4.30249971201475
1968	4.28134556574924
1969	4.21311954570128
1970	4.13243611443669
1971	4.06064926518973
1972	3.9770083481593
1973	3.90004096681688
1974	3.84280070835036
1975	3.79738233415334
1976	3.78328517749834
1977	3.78690368122265
1978	3.77578244559108
1979	3.76936829558999
1980	3.78483895456024
1981	3.82277344865571
1982	3.90904864776177
1983	4.02733472665273
1984	4.15658736850836
1985	4.28873200289066
1986	4.39746241126824
1987	4.48690033012573
1988	4.57652009376147
1989	4.67450245578173
1990	4.82447370676112
1991	5.03500114757861
1992	5.21887697233349
1993	5.39718083426636
1994	5.63006145540176
1995	5.87964759482028
1996	6.09654298955125
1997	6.27839556920947
1998	6.45870710110539
1999	6.65155280405749
2000	6.85265834624266
2001	7.02343589593171
2002	7.17238952584816
2003	7.33164453165039
2004	7.46487119437939
2005	7.54073401747939
2006	7.54860623096744
2007	7.51365520069118
2008	7.40056859814179
2009	7.18560239373405
2010	6.88778882735726
2011	6.55997883877794
2012	6.24716138011867
2013	5.96745557789092
2014	5.82531318497874
2015	5.82709462754209
2016	5.93629551088249
2017	6.17735870556062
2018	6.50118036216621
2019	6.82422038875682
2020	7.07797961896322
2021	7.24438457097297
2022	7.32847593400134
2023	7.35632183908046