Year	% of female population
1960	8.65809599743486
1961	8.64066845996573
1962	8.66663588242741
1963	8.78405856872004
1964	9.02632956797677
1965	9.2816447830011
1966	9.42883613366728
1967	9.38799129147556
1968	9.69603324400762
1969	10.1734523051725
1970	10.3915805636766
1971	10.5460382825586
1972	10.6690035255645
1973	10.4278128033231
1974	9.99416647083334
1975	9.81414041557949
1976	9.75027375312261
1977	9.75464637697035
1978	9.8793131471085
1979	10.0986991993914
1980	10.2950394279595
1981	10.4584367131688
1982	10.5701995287534
1983	10.8052794646689
1984	10.9365010006256
1985	10.8368297365432
1986	10.7660539904062
1987	10.757888013065
1988	10.5914120989735
1989	10.4190144078019
1990	10.4230111360184
1991	10.4294127461208
1992	10.4235351852516
1993	10.399054095663
1994	10.3874520077408
1995	10.3714120130247
1996	10.307522747935
1997	10.2164217982836
1998	10.1179365031203
1999	9.99680065491202
2000	9.87612320369781
2001	9.75815877928765
2002	9.64667031276961
2003	9.54854831830176
2004	9.45113023319666
2005	9.3339024059235
2006	9.20413531308705
2007	9.0707026475376
2008	8.94593495039883
2009	8.85041762136978
2010	8.78550308178244
2011	8.75000086317613
2012	8.7323116729599
2013	8.69911730394356
2014	8.6223439208266
2015	8.48819562253834
2016	8.32379256212389
2017	8.10268253332319
2018	7.81847977150273
2019	7.56691497255413
2020	7.39467937448094
2021	7.26408372746696
2022	7.17390855308397
2023	7.15023169355855