Year	% of female population
1960	27.550957977389885
1961	27.635431656067958
1962	27.513959358664124
1963	27.317929543846574
1964	27.13257607396703
1965	26.961526333042183
1966	26.715429224328712
1967	26.422861233379187
1968	26.16701343281077
1969	25.899310419617777
1970	25.606588496494947
1971	25.305777965324335
1972	25.004942339657582
1973	24.68043027523063
1974	24.34773865756027
1975	24.00595737686106
1976	23.652767506450065
1977	23.30248899721642
1978	22.953191582758755
1979	22.622040783455255
1980	22.334609053679
1981	22.10502576794589
1982	21.893596742155342
1983	21.6753347038971
1984	21.462218459221283
1985	21.24442834885787
1986	21.0249080426586
1987	20.824288260173375
1988	20.651912338545838
1989	20.480051115721725
1990	20.29660801770471
1991	20.121115664678765
1992	19.95199098634213
1993	19.770868394585783
1994	19.566335571141394
1995	19.338116255355025
1996	19.103225208528002
1997	18.87240896860359
1998	18.6370636182033
1999	18.40157153719068
2000	18.165876125977796
2001	17.917446212726734
2002	17.66086171075439
2003	17.421788910474447
2004	17.20235598395797
2005	16.986438318639923
2006	16.78880245747518
2007	16.63026715402906
2008	16.517888705292542
2009	16.431961909369292
2010	16.351374178615764
2011	16.291423316493095
2012	16.251555738665
2013	16.219449871912325
2014	16.18902960832411
2015	16.161107861363554
2016	16.138833430572266
2017	16.11114930745754
2018	16.054292544488966
2019	15.97251924859334
2020	15.874608457075045
2021	15.756827788894348
2022	15.605088272618854
2023	15.423836343664364