Year	% of female population
1960	4.72896489371774
1961	4.68272440070837
1962	4.69095174791477
1963	4.72558858058881
1964	4.74043054302129
1965	4.72046162772823
1966	4.67397042470821
1967	4.60217924116841
1968	4.51576814222377
1969	4.43328665130677
1970	4.34315333726474
1971	4.24237284192637
1972	4.14919673762364
1973	4.07037771943191
1974	4.01701266929079
1975	3.97448332116753
1976	3.93367097253578
1977	3.86230698912547
1978	3.69472590082818
1979	3.54450024446877
1980	3.81555170673727
1981	4.13305312958389
1982	4.1805747054439
1983	4.1331222135083
1984	4.15945432218114
1985	4.35112509193216
1986	4.54713368392135
1987	4.66683840485872
1988	4.72560969442149
1989	4.74677213459897
1990	4.69920017729164
1991	4.63959633074176
1992	4.50846916977414
1993	4.32862069457558
1994	4.17433079997599
1995	4.04429681038092
1996	3.9462050720508
1997	3.86982728409169
1998	3.82471272173742
1999	3.8094347798425
2000	3.81978573880775
2001	3.84709295599277
2002	3.91122758129871
2003	4.01947467332349
2004	4.15520677218004
2005	4.30931568929069
2006	4.48517936225474
2007	4.65971109044821
2008	4.8179278881985
2009	4.97728148270115
2010	5.13672883331248
2011	5.29949039841868
2012	5.4627990872719
2013	5.60955674762084
2014	5.72762100772137
2015	5.8603649830894
2016	6.0730691748019
2017	6.34384957986846
2018	6.62147855908129
2019	6.87606508147989
2020	7.04925187216792
2021	7.07769567293841
2022	6.97718514549528
2023	6.79337587336986