Year	% of female population
1960	3.81155923847485
1961	3.7922203063191
1962	3.76724507940401
1963	3.74273730736784
1964	3.71232908298554
1965	3.66817408435569
1966	3.61804566845268
1967	3.56909248201211
1968	3.51304347826087
1969	3.42800110676311
1970	3.3186869501675
1971	3.21909658198069
1972	3.14846357063404
1973	3.10917030567686
1974	3.09907641307206
1975	3.11331739903168
1976	3.16039662791993
1977	3.22332017247271
1978	3.27448889779387
1979	3.32108525929008
1980	3.36256598209877
1981	3.40006311658731
1982	3.44001785967974
1983	3.49079529944406
1984	3.55940733188238
1985	3.63702782726842
1986	3.71335955070297
1987	3.78671787013275
1988	3.86145297187835
1989	3.92914444811477
1990	3.99412205382355
1991	4.0607310889887
1992	4.11495324539995
1993	4.1525437342372
1994	4.17739134074121
1995	4.19017416434362
1996	4.20034331413243
1997	4.22786198253241
1998	4.27107415863716
1999	4.32030858678301
2000	4.36773608579776
2001	4.40631483663968
2002	4.43310413823667
2003	4.45591397849462
2004	4.48608553131811
2005	4.53719827693948
2006	4.6403626401652
2007	4.78980726418958
2008	4.96181374705106
2009	5.13076053430814
2010	5.26767921060269
2011	5.39709883171631
2012	5.54433271204664
2013	5.69674508187452
2014	5.83353655912436
2015	5.94107240548778
2016	6.0447645053126
2017	6.15758079688826
2018	6.28387486309641
2019	6.43602973327503
2020	6.58441083827854
2021	6.70029092594707
2022	6.79221982093239
2023	6.86247896194148