Year	% of female population
1960	6.20469909233212
1961	6.00636917818142
1962	5.79141416200733
1963	5.66816095617647
1964	5.63553867518528
1965	5.71014243529038
1966	6.01305748782296
1967	6.43131209695626
1968	6.7425210188764
1969	6.94809748493969
1970	7.10644924629401
1971	7.15349994110324
1972	7.11883973730206
1973	7.1133198447081
1974	7.14311810984422
1975	7.21479200261988
1976	7.30908378996069
1977	7.4057002320078
1978	7.49893897719297
1979	7.59415434340487
1980	7.66261803023838
1981	7.71650505649271
1982	7.75739982911988
1983	7.77977388413713
1984	7.79546066291442
1985	7.78635029754112
1986	7.72472235116395
1987	7.60892487251473
1988	7.44497989789957
1989	7.24479861054181
1990	7.06882966241538
1991	6.94125266522066
1992	6.83714652117816
1993	6.72574275265277
1994	6.58084927083582
1995	6.39427099862638
1996	6.20045368513355
1997	6.04755051001337
1998	5.95990979247179
1999	5.93679590444626
2000	5.97028413759337
2001	6.02464784855295
2002	6.05667049835551
2003	6.05717545290609
2004	6.03042671502921
2005	5.97981090237343
2006	5.92729752064356
2007	5.8985904488791
2008	5.90361789227729
2009	5.93637657330794
2010	5.9898275858027
2011	6.05252849958228
2012	6.10232123939476
2013	6.1154795144178
2014	6.07310856581826
2015	5.99055583894336
2016	5.89116412817105
2017	5.79149874094655
2018	5.70617628382593
2019	5.65221677495013
2020	5.63400249639057
2021	5.61686914715367
2022	5.56524659000141
2023	5.50591516002392