Year	% of female population
1960	12.4177300201477
1961	12.4658336587271
1962	12.5526112521084
1963	12.6412558792988
1964	12.7199858025969
1965	12.8105267679443
1966	12.89280714157
1967	12.9541185940435
1968	12.9937859190742
1969	13.014265299471
1970	13.0205811138015
1971	13.0192934687343
1972	13.011860737801
1973	13.003903998608
1974	12.9998846319234
1975	12.9998482626069
1976	13.0101692268655
1977	13.0356554095427
1978	13.1186555483345
1979	13.3388311417619
1980	13.411773133473
1981	13.2339861530144
1982	13.0218544451517
1983	12.7854069810651
1984	12.5418664610491
1985	12.2957478051676
1986	12.0442307838357
1987	11.7824304863188
1988	11.5541797444535
1989	11.4850987131659
1990	11.5489010278842
1991	11.6704896514233
1992	11.8769342094212
1993	12.125429834616
1994	12.3023160118656
1995	12.4203134736136
1996	12.5474351403028
1997	12.6675343060027
1998	12.7648783315312
1999	12.8366135412642
2000	12.8700579359521
2001	12.8577923822514
2002	12.810603544579
2003	12.7262296448483
2004	12.599546840792
2005	12.4295497242591
2006	12.2152088695668
2007	11.9628050592927
2008	11.6893400488084
2009	11.4022982684914
2010	11.1378310712874
2011	10.9320300159565
2012	10.7775646532281
2013	10.6707492106019
2014	10.6232961123352
2015	10.6228427931523
2016	10.6638787245165
2017	10.7659859367466
2018	10.9288137429494
2019	11.1387685075915
2020	11.3668275205371
2021	11.5778491525905
2022	11.7442630015545
2023	11.8433711756783