Year	% of female population
1960	3.54653121986567
1961	3.56270785219965
1962	3.62634858865913
1963	3.71521051219669
1964	3.79677579520185
1965	3.85963757754871
1966	3.90382424348185
1967	3.92468276981746
1968	3.93087410245935
1969	3.93866572097008
1970	3.95093424836483
1971	3.96499691715505
1972	3.98303931572689
1973	3.99810395282313
1974	3.99618842380528
1975	3.97331698236426
1976	3.93440831969514
1977	3.88242117285754
1978	3.82119444161993
1979	3.75616673754937
1980	3.6914735922266
1981	3.62776478947866
1982	3.56585390731142
1983	3.51026873409559
1984	3.46670073073063
1985	3.43750428831598
1986	3.42258967890339
1987	3.42033909136924
1988	3.44190987026382
1989	3.55502323830399
1990	3.73503641322813
1991	3.90564580408105
1992	4.06630726236262
1993	4.20577080749015
1994	4.26718357241497
1995	4.26871861270979
1996	4.27162228254533
1997	4.2758036784262
1998	4.2808836969649
1999	4.28556124501321
2000	4.28924361734786
2001	4.29138207134097
2002	4.29169215555954
2003	4.29099308992622
2004	4.29112937066075
2005	4.29351877526879
2006	4.30278506734445
2007	4.32352941621332
2008	4.35675881536021
2009	4.40287161025399
2010	4.46330419943881
2011	4.54085247761221
2012	4.62572738700282
2013	4.70241506442197
2014	4.76450499103395
2015	4.80846121602162
2016	4.82888135303579
2017	4.83237974312763
2018	4.831256875741
2019	4.82787515825088
2020	4.82043727132509
2021	4.80679794272567
2022	4.79066151146466
2023	4.77637560408278