Year	% of female population
1960	4.64428839587018
1961	4.65318097313591
1962	4.66773521298982
1963	4.70191852652938
1964	4.76755346639431
1965	4.85731131877239
1966	4.94797090988944
1967	5.0242265223719
1968	5.0823146661975
1969	5.11830038558616
1970	5.12905411177475
1971	5.11310093051005
1972	5.0673899738702
1973	4.98802552457439
1974	4.87815343592588
1975	4.74623508381012
1976	4.59322374804791
1977	4.42589762250182
1978	4.25546281819552
1979	4.09521399611776
1980	3.96304214794154
1981	3.85771481371046
1982	3.78048500527664
1983	3.75115612143369
1984	3.76244354421733
1985	3.73909947674028
1986	3.68684933703566
1987	3.66869557759244
1988	3.67871551187037
1989	3.70730305139161
1990	3.79942089328064
1991	3.94484952429197
1992	4.09626776635945
1993	4.24815390264116
1994	4.38988253455245
1995	4.51609438702653
1996	4.62958043428418
1997	4.73527886905475
1998	4.83159231381428
1999	4.92474976015636
2000	5.01942514177992
2001	5.10761472569867
2002	5.17858408816589
2003	5.23570186050779
2004	5.2880880963166
2005	5.3317155076952
2006	5.37035236439035
2007	5.40736596730749
2008	5.44158556193122
2009	5.47728489262171
2010	5.50882874251497
2011	5.5331336102981
2012	5.56023233389013
2013	5.59817814742152
2014	5.64643698104311
2015	5.69787543101058
2016	5.76075486165186
2017	5.83534292312822
2018	5.90201113315253
2019	5.97475814818162
2020	6.06490947061337
2021	6.15523483973046
2022	6.24566375160193
2023	6.33490278799019