Year	% of female population
1960	7.8147670715
1961	7.82801110362124
1962	7.83657012243317
1963	7.82100103526778
1964	7.74463834412989
1965	7.58621737413023
1966	7.37392256774132
1967	7.15694318324491
1968	6.9608028847447
1969	6.79174433610553
1970	6.64756054832917
1971	6.51400725868817
1972	6.3777377436534
1973	6.25468245500709
1974	6.15032203649747
1975	6.03303200304429
1976	5.89942437818685
1977	5.77744958809044
1978	5.69516023555207
1979	5.62820405299303
1980	5.58900927558829
1981	5.62547002699323
1982	5.73892900660383
1983	5.92273026411726
1984	6.17736671255543
1985	6.49359405814076
1986	6.85146668558778
1987	7.24944421314478
1988	7.69352290679305
1989	8.18351784595204
1990	8.67307984015431
1991	9.08550837024088
1992	9.36868988175515
1993	9.50181982550392
1994	9.48533950563987
1995	9.35860340310801
1996	9.19049341328591
1997	9.0345037272029
1998	8.95342375550105
1999	8.97219496128411
2000	9.16828100131679
2001	9.51681344209745
2002	9.87084959575577
2003	10.178057709734
2004	10.4475392050214
2005	10.6575355900655
2006	10.7114964253012
2007	10.645614855977
2008	10.5100881630034
2009	10.3156468749046
2010	10.1237884859446
2011	9.27292551747029
2012	8.27506604089191
2013	8.06074275578312
2014	7.87372702913799
2015	7.65469765622218
2016	7.46113206035061
2017	7.31953104385891
2018	7.2265782486973
2019	7.18196116387393
2020	7.19123588775644
2021	7.25507503002689
2022	7.35976125605039
2023	7.47956390064491