Year	% of female population
1960	9.12459946151248
1961	8.99032854787469
1962	8.81665038339698
1963	8.59221020721449
1964	8.36374522438273
1965	8.29149827765425
1966	8.37987805435448
1967	8.56257489849577
1968	8.86757962978313
1969	9.24279341914469
1970	9.54623394050844
1971	9.76807177924496
1972	9.96068871182043
1973	10.1086538424919
1974	10.2187756551066
1975	10.2927554339631
1976	10.3328514447947
1977	10.3448275862069
1978	10.3348089400171
1979	10.3073865959288
1980	10.2797366028649
1981	10.2494462216366
1982	10.1972301385511
1983	10.141301189593
1984	10.1070353592585
1985	10.0976955378057
1986	10.1173511067312
1987	10.1663213192774
1988	10.2368648667191
1989	10.3190556942248
1990	10.3965121020053
1991	10.4517014109041
1992	10.495723108425
1993	10.5444614460865
1994	10.614749784206
1995	10.7182215740437
1996	10.8475279929705
1997	10.9962715480272
1998	11.151300496355
1999	11.2329978404258
2000	11.2762198915652
2001	11.3856205119648
2002	11.5509346051806
2003	11.6976181391483
2004	11.6861661282296
2005	11.5410772007892
2006	11.3729205975167
2007	11.2104244513468
2008	11.0878120196876
2009	11.0228859931003
2010	11.0085645205058
2011	11.0221320815866
2012	11.0393742019188
2013	11.0358211948037
2014	10.9950066675921
2015	10.9123950335316
2016	10.7909562021637
2017	10.5784788845136
2018	10.2854838334406
2019	10.0147260447875
2020	9.83195560019239
2021	9.73301787013432
2022	9.6924593525953
2023	9.70872297841576