Year	% of female population
1960	2.455781494405
1961	2.51353215567532
1962	2.5634618660912
1963	2.60805262460819
1964	2.64649066323245
1965	2.62364388075476
1966	2.55198957722106
1967	2.51405221861991
1968	2.52517269912698
1969	2.55688482289467
1970	2.58530907308705
1971	2.61232665116358
1972	2.63941927837767
1973	2.66436649415373
1974	2.6898427631528
1975	2.72076157299659
1976	2.74858646201253
1977	2.77247663781751
1978	2.80242238657025
1979	2.83288187805396
1980	2.85498849626531
1981	2.87222267386234
1982	2.88672809157896
1983	2.89845671185861
1984	2.9212633604839
1985	2.94811320754717
1986	2.94913881309686
1987	2.92025497059216
1988	2.88205280626145
1989	2.84878039433597
1990	2.82270015931236
1991	2.78636107155332
1992	2.72036520327885
1993	2.63367479804982
1994	2.54302973634675
1995	2.47417977519098
1996	2.41761167846626
1997	2.35204185505153
1998	2.29083439687658
1999	2.24181397666342
2000	2.21974120101763
2001	2.22942655953713
2002	2.25771314594503
2003	2.30753714317512
2004	2.39905557076376
2005	2.54688257800291
2006	2.75076456145815
2007	3.01153422819666
2008	3.3123003169344
2009	3.6105400273074
2010	3.87179005637124
2011	4.07733872671839
2012	4.2170225991209
2013	4.30681326593716
2014	4.3449617531877
2015	4.33952223113683
2016	4.33898516362088
2017	4.36231786140576
2018	4.40537155513001
2019	4.47450254598748
2020	4.57996650039574
2021	4.69801242292306
2022	4.81949373290511
2023	4.95209750439462