Year	% of female population
1960	3.92719992374559
1961	4.10403451660819
1962	4.25411736726321
1963	4.38501189385161
1964	4.51285906186308
1965	4.63738334252937
1966	4.7595470880423
1967	4.87706511779128
1968	4.98271231947958
1969	5.07084718318088
1970	5.14052391557959
1971	5.19573889165056
1972	5.23663630414094
1973	5.2633481994645
1974	5.27852984979581
1975	5.28458787318323
1976	5.28495608427177
1977	5.27587469408785
1978	5.2556236457168
1979	5.22902278182914
1980	5.19477972618459
1981	5.15507280739743
1982	5.11277136304322
1983	5.06364655188711
1984	5.00289529846709
1985	4.93237451485109
1986	4.85563803675007
1987	4.77266390002062
1988	4.67337934526277
1989	4.55244424274152
1990	4.42219513448651
1991	4.30579107852269
1992	4.21675193481328
1993	4.14298342097671
1994	4.07605185046056
1995	4.01216233061135
1996	3.95428249066737
1997	3.90005048798835
1998	3.84867814192494
1999	3.80488555834893
2000	3.77207538643245
2001	3.74674699375161
2002	3.72634458123989
2003	3.71034515493255
2004	3.69715835712913
2005	3.68690077223681
2006	3.67766010469203
2007	3.66811862754264
2008	3.66066979527382
2009	3.65527906418972
2010	3.65009197329498
2011	3.6418468402461
2012	3.62744228043309
2013	3.62972828406032
2014	3.64825291878914
2015	3.66844813357715
2016	3.70749007894252
2017	3.7824958047029
2018	3.88017750178627
2019	3.97875215991669
2020	4.02819109809559
2021	4.04562732814555
2022	4.04841736610445
2023	4.03414617512279