Year	% of female population
1960	5.912437709174929
1961	5.911723902401877
1962	5.909605384332502
1963	5.906605592186583
1964	5.901373984786696
1965	5.896049837846162
1966	5.8856794051592445
1967	5.887244221395069
1968	5.907092205454917
1969	5.921693151815207
1970	5.9245301863877335
1971	5.91167312680847
1972	5.881577512597341
1973	5.835027107485424
1974	5.793812583696369
1975	5.7818198640320855
1976	5.795285426414513
1977	5.815526127220713
1978	5.844161979901854
1979	5.887299548364108
1980	5.917053135405623
1981	5.937066410702627
1982	5.988416980861087
1983	6.071266345228087
1984	6.171079769127311
1985	6.30481189413736
1986	6.447682529179471
1987	6.573406789234954
1988	6.691409424284401
1989	6.795484583266252
1990	6.880746097664418
1991	6.938591962318908
1992	6.985676551856271
1993	7.024507715904094
1994	7.036251475402333
1995	7.028835727153118
1996	7.015107134642106
1997	6.996519248316295
1998	6.9737656032207305
1999	6.957049643050665
2000	6.945867051420325
2001	6.929856072764378
2002	6.903895243221607
2003	6.868936181546026
2004	6.8297260750907745
2005	6.809731343054914
2006	6.829202129073783
2007	6.885163850515466
2008	6.96464297655352
2009	7.069571490745688
2010	7.182163668395917
2011	7.274635918901026
2012	7.353669882072943
2013	7.416823971318181
2014	7.443955651433804
2015	7.440122796262093
2016	7.418341063219551
2017	7.383983999458692
2018	7.34444345045565
2019	7.307512445541945
2020	7.28771453630113
2021	7.291993885629679
2022	7.301543424038331
2023	7.300617508373776