Year	% of female population
1960	6.46090456123654
1961	6.45744323539474
1962	6.42435641849296
1963	6.37127419226873
1964	6.31428577032114
1965	6.26355015909018
1966	6.21798587457365
1967	6.17598367997274
1968	6.14233628059261
1969	6.12591124918363
1970	6.12865385437664
1971	6.14903692532938
1972	6.19004323534989
1973	6.25202053000095
1974	6.32855275410248
1975	6.41303055660645
1976	6.49732292150444
1977	6.56387625203094
1978	6.58157107172707
1979	6.54551136103662
1980	6.48725803951762
1981	6.4205699637155
1982	6.35289193324415
1983	6.31254086433538
1984	6.30448226142229
1985	6.30284731855695
1986	6.30225998173786
1987	6.30918801002295
1988	6.32974320138503
1989	6.35953596565471
1990	6.3874042083891
1991	6.41350482528273
1992	6.43762044641976
1993	6.44337906213894
1994	6.43338675999637
1995	6.42598523793228
1996	6.42128178253911
1997	6.42235422559502
1998	6.43300547498891
1999	6.45322235872089
2000	6.48270202524919
2001	6.52821953132853
2002	6.58609846715747
2003	6.64756612482928
2004	6.71349625757268
2005	6.7812315509797
2006	6.84855968026802
2007	6.91690081342735
2008	6.98400369479183
2009	7.04591283233914
2010	7.1043240822911
2011	7.15923352072465
2012	7.20950592834155
2013	7.25856391283242
2014	7.3144176662917
2015	7.38395533538469
2016	7.46755351609318
2017	7.5656686417564
2018	7.67462487559932
2019	7.78307122142449
2020	7.88781885387616
2021	7.9838479967779
2022	8.05561529984889
2023	8.09199371612154