Year	% of female population
1960	6.20902342747475
1961	6.16136772749202
1962	6.04556639122048
1963	5.8868665143012
1964	5.6007184708233
1965	5.15965308865179
1966	4.59547346244238
1967	4.01386874633832
1968	3.5699092069828
1969	3.39788539609281
1970	3.55463096475188
1971	4.01071733723394
1972	4.64682586578498
1973	5.29826892357248
1974	5.85568809264558
1975	6.27948932344394
1976	6.57251606089376
1977	6.77980381460276
1978	6.94241460593075
1979	7.06668053719135
1980	7.15327275002104
1981	7.21893395523524
1982	7.27610269845935
1983	7.32638984478072
1984	7.36982940967587
1985	7.40056114951461
1986	7.40468667945468
1987	7.37072593323716
1988	7.30016866592991
1989	7.20160522457372
1990	7.08129509763599
1991	6.95406941677481
1992	6.81298801972704
1993	6.64493107597146
1994	6.47798918871312
1995	6.35913795894024
1996	6.32252484020474
1997	6.38428431692997
1998	6.57675061678591
1999	6.91010850909006
2000	7.28745782632339
2001	7.52264449094892
2002	7.70714868071733
2003	7.89610399148991
2004	7.96438381627681
2005	7.92474220679513
2006	7.88985972287188
2007	7.75293341018124
2008	7.48188856173814
2009	7.2143995276477
2010	6.99398121688792
2011	6.86825149461635
2012	6.80473005340383
2013	6.76978348873469
2014	6.72990979551901
2015	6.70099587773388
2016	6.67205332872377
2017	6.66155961682711
2018	6.67282534411223
2019	6.70612228368377
2020	6.72835942536403
2021	6.72765812080982
2022	6.78617680197027
2023	6.89827193541916