Year	% of female population
1960	7.49981262350853
1961	7.4853801858172
1962	7.62555555302701
1963	7.80878453193663
1964	7.81941057440628
1965	7.60673689332599
1966	7.22940999206899
1967	6.6985130796613
1968	6.0813567114388
1969	5.52716560435188
1970	5.11387465907057
1971	4.83221836925514
1972	4.70216331119956
1973	4.73712625061741
1974	4.98752439793136
1975	5.40708737142361
1976	5.85101902199691
1977	6.26664001303067
1978	6.64982048848377
1979	6.92732846582474
1980	7.12980160950209
1981	7.36627793155625
1982	7.63689468370542
1983	7.93416272655446
1984	8.25332881932905
1985	8.56900778923793
1986	8.84352602711081
1987	9.04382649721844
1988	9.14365209251046
1989	9.11037513293494
1990	8.97496639921962
1991	8.79241065877576
1992	8.58199028312531
1993	8.3687161639127
1994	8.17300800669804
1995	8.01820115006296
1996	7.90058061193406
1997	7.83383700720974
1998	7.83504133252148
1999	7.86876487561638
2000	7.91160211942436
2001	7.95281154249551
2002	7.97370782835799
2003	7.97328828074897
2004	7.98953576409154
2005	8.02869849143986
2006	8.07523082029638
2007	8.16103611011026
2008	8.29961837120497
2009	8.47332631558086
2010	8.69170269718447
2011	8.94979831886926
2012	9.19514335153656
2013	9.37979765171541
2014	9.49741547375353
2015	9.50960895003442
2016	9.40366446252773
2017	9.24431727580346
2018	9.07131814394285
2019	8.86133514746612
2020	8.62816143708163
2021	8.39063967960007
2022	8.12466042982381
2023	7.83784326290335