Year	% of female population
1960	15.537994868124544
1961	14.586501403383226
1962	14.159183705216648
1963	14.594054528272288
1964	15.434726319742516
1965	16.258592006222177
1966	17.057090507930518
1967	17.316141301696078
1968	16.94390029265235
1969	16.570406429243523
1970	16.33101294166964
1971	16.094158039532438
1972	15.867990574204402
1973	15.496363895314145
1974	14.91813018961281
1975	14.206292798045508
1976	13.439928775018167
1977	12.714839416027235
1978	12.026589867984377
1979	11.494240481312815
1980	11.193814399518935
1981	11.074154234252974
1982	11.12785155902855
1983	11.19865842925002
1984	11.175142013923368
1985	11.1471527706688
1986	11.13798466099077
1987	11.126142598192185
1988	11.141398208972289
1989	11.18739942116014
1990	11.211020208892153
1991	11.039563143978523
1992	10.602974616801582
1993	10.105180882083657
1994	9.59276766530328
1995	9.01557283650775
1996	8.536390162047637
1997	8.220481966340664
1998	7.9469765474774885
1999	7.699540622700275
2000	7.506197838037131
2001	7.352440392228642
2002	7.217275478634579
2003	7.111931529610458
2004	7.037935410562516
2005	6.969022760413799
2006	6.91949602226028
2007	6.917569814414807
2008	6.946893275415577
2009	6.989884794808893
2010	7.022134148352973
2011	7.037092287416086
2012	7.064470926491671
2013	7.077105074308513
2014	7.0575666318714605
2015	7.016155301125483
2016	6.966717166107141
2017	6.902181757029618
2018	6.768436074698945
2019	6.5692829312329195
2020	6.323308455787621
2021	6.013180839442401
2022	5.65445796343213
2023	5.354664792239835