Year	% of female population
1960	8.11586445234603
1961	8.08461022934054
1962	8.03369285189404
1963	7.98122732034077
1964	7.94242775446974
1965	7.93296392312376
1966	7.97190305119382
1967	8.02180499125385
1968	8.03182099323667
1969	7.98257722583914
1970	7.85390596195174
1971	7.59554795260024
1972	7.2235421407059
1973	6.80852035143134
1974	6.44981622865325
1975	6.13964413571607
1976	5.95809888438735
1977	5.9357685905184
1978	6.02813095938868
1979	6.29415912534494
1980	6.69694769045058
1981	7.03206526801245
1982	7.26519665450818
1983	7.45336137960882
1984	7.46943192019427
1985	7.43401359056889
1986	7.46157619461622
1987	7.46113855546148
1988	7.40777696114367
1989	7.28061846733968
1990	7.0564502156057
1991	6.7828356500213
1992	6.46429192605147
1993	6.13902788153675
1994	5.86265197884323
1995	5.62004101342287
1996	5.41896796194017
1997	5.74117489166576
1998	6.55585453424127
1999	7.27485305634824
2000	7.84923748020796
2001	8.33098593333609
2002	8.31786921799747
2003	7.84163221820865
2004	7.526382712454
2005	7.44572475692212
2006	7.464364919252
2007	7.55053252870038
2008	7.65106098523457
2009	7.65341742832826
2010	7.54333296623611
2011	7.39470023950004
2012	7.17442720692951
2013	6.87158104881554
2014	6.59392080411547
2015	6.42181698933842
2016	6.3446824867343
2017	6.39163769061576
2018	6.56315310269761
2019	6.71963099359188
2020	6.72142315318169
2021	6.54026879434688
2022	6.40480227039348
2023	6.20067030377006