Year	% of female population
1960	17.2351809672996
1961	17.2723541483436
1962	17.1949900818516
1963	17.0149525255564
1964	16.7483284637186
1965	16.4077832255303
1966	15.9979677804155
1967	15.5045295818462
1968	14.9195610819255
1969	14.2735077662653
1970	13.6036386187772
1971	12.9391945804622
1972	12.3479540325595
1973	11.9028255996976
1974	11.5936322861695
1975	11.4002830139395
1976	11.3253468154357
1977	11.333370873482
1978	11.3867638116724
1979	11.4719880395483
1980	11.5569483357261
1981	11.5859055980159
1982	11.4908642460089
1983	11.239170994907
1984	10.8872612516888
1985	10.5040284178715
1986	10.1296507642229
1987	9.8029332909163
1988	9.54076122994146
1989	9.38288946323557
1990	9.35548454306422
1991	9.40567390133219
1992	9.50125245132907
1993	9.58503305918687
1994	9.58223465420197
1995	9.44857218036783
1996	9.23707904003504
1997	8.97214813711686
1998	8.62963639379585
1999	8.34235557159509
2000	8.15483756467382
2001	8.00539380038865
2002	7.91045017507257
2003	7.8780930727694
2004	7.81022526322167
2005	7.67596782203116
2006	7.50733631956512
2007	7.28602714489811
2008	7.03070368623538
2009	6.7405758424458
2010	6.431904537118
2011	6.17257275672239
2012	5.96446661432112
2013	5.7554553751694
2014	5.56478093162066
2015	5.39836661034112
2016	5.240727634423
2017	5.11599933360947
2018	5.04066766115525
2019	4.99179953504012
2020	4.96677098618477
2021	4.96451960502698
2022	4.93975034821452
2023	4.90721990141451