Year	% of female population
1960	7.225639017004998
1961	7.212296380167538
1962	7.201844359017672
1963	7.191180862296868
1964	7.178894647945971
1965	7.160980840106183
1966	7.126600172591575
1967	7.081291625023774
1968	7.0222455906684305
1969	6.947239496884689
1970	6.883070800351119
1971	6.851010581832137
1972	6.852509376334161
1973	6.899619665480745
1974	6.988553742387423
1975	7.052213922282431
1976	7.075120040889389
1977	7.111805881500146
1978	7.178238318575361
1979	7.282027805504877
1980	7.4308476534491685
1981	7.597193944930497
1982	7.75780410387996
1983	7.912758654608347
1984	8.047437720584309
1985	8.142279352373984
1986	8.181386463316912
1987	8.216016260106594
1988	8.263665492235615
1989	8.286084250923365
1990	8.288233936425172
1991	8.268749584427857
1992	8.21259843883213
1993	8.124004395157323
1994	8.030516363145967
1995	7.9485060349441286
1996	7.881713823775329
1997	7.832768183516198
1998	7.789864043445106
1999	7.73896734933094
2000	7.706154722121851
2001	7.714674284814752
2002	7.763306453387185
2003	7.8496746254706045
2004	7.973142797851939
2005	8.105389970172196
2006	8.217453327960488
2007	8.314014398940149
2008	8.385070662541196
2009	8.410130456617374
2010	8.40207107285087
2011	8.370284194072143
2012	8.31814826597367
2013	8.257089401100457
2014	8.197847710439763
2015	8.15477469661224
2016	8.134565363916831
2017	8.125488936235275
2018	8.110520620536075
2019	8.083129956210035
2020	8.048437496797478
2021	8.001224952090947
2022	7.930765269652958
2023	7.8494835024875504