Year	% of female population
1960	11.0997852913748
1961	11.3410902777043
1962	11.6071613156643
1963	11.8901824920437
1964	12.165378625371
1965	12.4203912608882
1966	12.6633072904628
1967	12.9236983842011
1968	13.1966419959725
1969	13.4897684003426
1970	13.8188368502316
1971	14.1716648417199
1972	14.5302589479283
1973	14.8657039596236
1974	15.134416218088
1975	15.2697442895467
1976	15.2370950434922
1977	15.0400370492097
1978	14.707844819369
1979	14.2272416645686
1980	13.6466332111009
1981	13.1020321266937
1982	12.7042921444647
1983	12.5077613871805
1984	12.5133171294967
1985	12.6360895886793
1986	12.7529760999556
1987	12.8525248683788
1988	12.948019830719
1989	13.0048327812316
1990	12.9905344933708
1991	12.9782103365123
1992	13.0015230751206
1993	13.0342192621667
1994	13.0681063631999
1995	13.0618096380624
1996	12.9829066843022
1997	12.8303065916744
1998	12.6433367536138
1999	12.4669622674318
2000	12.3176518096007
2001	12.2173622650116
2002	12.1381882406743
2003	12.0420287420394
2004	11.9389623601221
2005	11.8516366870356
2006	11.7726445841174
2007	11.7084516218324
2008	11.6814188303173
2009	11.6757528349801
2010	11.6383583782692
2011	11.5508369422413
2012	11.4270066909541
2013	11.2518937186808
2014	11.0330426447809
2015	10.7906129213467
2016	10.5366970843412
2017	10.2755956282978
2018	10.0093828904574
2019	9.74755502171876
2020	9.47042611180942
2021	9.20747181219364
2022	9.01176277940013
2023	8.8711808341978