Year	% of female population
1960	15.7673939209962
1961	15.7955837755876
1962	15.8353028207447
1963	15.8875258424039
1964	15.9586035832934
1965	16.0505635197396
1966	16.1634574738076
1967	16.2944632325881
1968	16.4403018286938
1969	16.5812867628329
1970	16.6976571037891
1971	16.7889199182152
1972	16.8436062921547
1973	16.8423338008061
1974	16.7953561121252
1975	16.7277441336761
1976	16.6696351810052
1977	16.6630077677645
1978	16.7323957186549
1979	16.8831347841396
1980	17.1143830617738
1981	17.3858821654979
1982	17.6513442443339
1983	17.8981333015012
1984	18.1188138983331
1985	18.3178284331836
1986	18.4974733383847
1987	18.6651504379176
1988	18.79479567388
1989	18.8322676507938
1990	18.7926170186667
1991	18.7084456706626
1992	18.5639777903818
1993	18.3810044700794
1994	18.2082346557399
1995	18.0983357480385
1996	18.0128126716411
1997	17.9072324561122
1998	17.8076821873328
1999	17.7144035509586
2000	17.6188322566488
2001	17.572036690339
2002	17.5297453437153
2003	17.4902117494926
2004	17.4838669369462
2005	17.4560714337691
2006	17.4776400373321
2007	17.5433875433875
2008	17.5897483019316
2009	17.6382732979169
2010	17.7216040093776
2011	17.8713463332866
2012	18.0771071619618
2013	18.2470264583669
2014	18.3994832583128
2015	18.3653642495192
2016	18.1103384845101
2017	17.8944928339964
2018	17.7600171909595
2019	17.6853414046048
2020	17.6940515324193
2021	17.8496999679355
2022	17.9783079420852
2023	17.9928857977181