Year	% of female population
1960	7.21915068721685
1961	6.63027639643807
1962	6.39685560014066
1963	6.36448836008724
1964	6.28434830590928
1965	6.33803900584354
1966	6.45904198611374
1967	6.35967074242787
1968	6.23325071008203
1969	6.2205951128222
1970	6.26172369093577
1971	6.38691874720947
1972	6.55989675483431
1973	6.74932328536233
1974	6.956737501063
1975	7.17576409832664
1976	7.40666376157689
1977	7.63685711115458
1978	7.86091884952404
1979	8.04791377539247
1980	8.15174911589777
1981	8.16360643917426
1982	8.11076891121313
1983	8.01900198952455
1984	7.89151216733358
1985	7.71725812789801
1986	7.50259868910712
1987	7.23459853470106
1988	6.89995463266506
1989	6.5709837163892
1990	6.30353428379937
1991	6.05241856672579
1992	5.81672472010367
1993	5.63726007477048
1994	5.49577947291255
1995	5.42205541609352
1996	5.45206736904477
1997	5.54815091966305
1998	5.64203417300662
1999	5.71322749170252
2000	5.73857360640314
2001	5.69823600476682
2002	5.64243234067052
2003	5.61998101689984
2004	5.62270959428084
2005	5.63493732335717
2006	5.66502590673575
2007	5.69815029334697
2008	5.71692002927678
2009	5.70555217215371
2010	5.65102450479112
2011	5.56121521146629
2012	5.45653902164479
2013	5.32984897678323
2014	5.18392543355618
2015	5.06077774404861
2016	4.93664908759902
2017	4.82015862887621
2018	4.74515381584834
2019	4.70342198118059
2020	4.67383385649112
2021	4.65829458428507
2022	4.64667141135332
2023	4.62607201852923