Year	% of female population
1960	4.90825200718889
1961	4.89941410930973
1962	5.05386558456189
1963	5.32840919105963
1964	5.67806878226947
1965	6.08970314988736
1966	6.52576923996791
1967	6.91563369919731
1968	7.21091508082164
1969	7.37818944749968
1970	7.47541269853952
1971	7.4650947787246
1972	7.2899820999889
1973	7.04057884563455
1974	6.80965998581988
1975	6.67650373913484
1976	6.68617671190463
1977	6.84668725084002
1978	7.1024720589642
1979	7.34595850533069
1980	7.48963846249303
1981	7.4282125978171
1982	7.07365593204712
1983	6.44271001870331
1984	5.66225134464692
1985	4.93985352565518
1986	4.46016834404377
1987	4.33916103640253
1988	4.58307195320485
1989	5.0154392412321
1990	5.45571976218478
1991	5.81236580949648
1992	6.04909835981744
1993	6.19745783938519
1994	6.30097196263789
1995	6.40572852419051
1996	6.53118860873547
1997	6.66909797611662
1998	6.83630814160125
1999	7.0583640717757
2000	7.33153895258907
2001	7.63181406737975
2002	7.90852474955093
2003	8.10288347245781
2004	8.16235284408436
2005	8.03538858098381
2006	7.7377642470492
2007	7.35322040025053
2008	6.93744124278463
2009	6.52755429329566
2010	6.24676220874624
2011	6.16494316100088
2012	6.21048930457697
2013	6.30169844353503
2014	6.35471173824777
2015	6.36325896345387
2016	6.36620229622933
2017	6.36584961268825
2018	6.36745829688788
2019	6.37452803934147
2020	6.39356497014102
2021	6.43208960733509
2022	6.49483341186312
2023	6.58400104445302