Year	% of female population
1960	9.61311252497569
1961	9.48662086160055
1962	9.33341151238927
1963	9.15973964099152
1964	8.97293486753554
1965	8.78266092881761
1966	8.5922050897452
1967	8.39046484128722
1968	8.188755064541
1969	8.0024074659098
1970	7.83286205817077
1971	7.70606301151681
1972	7.65935526397814
1973	7.69763649902765
1974	7.80615230634644
1975	7.96874345697481
1976	8.15182824667274
1977	8.33194061582011
1978	8.50405176202402
1979	8.6674925357089
1980	8.82674224390642
1981	8.97903295541292
1982	9.1164700130609
1983	9.23774424026635
1984	9.3442018759759
1985	9.43855632662245
1986	9.52636256653839
1987	9.60366841178561
1988	9.66183381873901
1989	9.70434151890635
1990	9.7337450187403
1991	9.74273435408365
1992	9.73745463345132
1993	9.73365035372397
1994	9.72140973539904
1995	9.70031965744297
1996	9.67924409987791
1997	9.65356832800967
1998	9.62673018784514
1999	9.60897581900718
2000	9.59286226870517
2001	9.56754782885373
2002	9.54000825312547
2003	9.49877659344371
2004	9.43166443789102
2005	9.31905061715206
2006	9.15285432230834
2007	8.96141530827848
2008	8.77281583897972
2009	8.59601195608404
2010	8.44152418451973
2011	8.33370274986875
2012	8.24542222312125
2013	8.15305021650125
2014	8.07709115579191
2015	8.03135773836587
2016	8.00372718645449
2017	7.99335310441946
2018	7.988406035494
2019	7.95646176659892
2020	7.90820702369724
2021	7.85504522020041
2022	7.78679120546755
2023	7.70964587696245