Year	% of female population
1960	10.1614430720152
1961	10.4602403556259
1962	10.7610212158881
1963	11.0674496809801
1964	11.3975219179249
1965	11.7239549892652
1966	12.0489729573097
1967	12.3628256617499
1968	12.6355085660751
1969	12.8703991123498
1970	13.0923999897672
1971	13.326787894495
1972	13.6102709530416
1973	13.9192944354146
1974	14.227688877388
1975	14.5061071847882
1976	14.7405156735527
1977	14.9934041509621
1978	15.238129631016
1979	15.4609933453169
1980	15.5020304543224
1981	15.2384330724449
1982	14.8739579336978
1983	14.5022882096579
1984	14.3781468348602
1985	14.5707571940761
1986	14.8324197759719
1987	15.1221620203751
1988	15.4144052616347
1989	15.6424885694354
1990	15.8657392145309
1991	16.1163149616775
1992	16.3232333372011
1993	16.5191159256063
1994	16.729351630399
1995	16.9619265462609
1996	17.1808636526901
1997	17.3841371843028
1998	17.6089591432425
1999	17.798770878103
2000	17.9721426150887
2001	18.150614194064
2002	18.32344458144
2003	18.492196525725
2004	18.6613586595496
2005	18.8536580617272
2006	19.052801618347
2007	19.2846919701122
2008	19.5309349907603
2009	19.801041109982
2010	20.0391785530943
2011	20.2256390478035
2012	20.490261107298
2013	20.8354003794364
2014	21.2227782082668
2015	21.6170330140674
2016	22.0337043068996
2017	22.4096116556955
2018	22.7911235620444
2019	23.3079776427503
2020	23.835858359842
2021	24.2085059010955
2022	23.7469413117816
2023	23.4331591111111