Year	% of female population
1960	1.022433048684135
1961	1.0371805243056549
1962	1.047516081686763
1963	1.0624169146494018
1964	1.08656552349348
1965	1.1150658037569015
1966	1.1448562548965873
1967	1.1792873766196719
1968	1.2190490241338376
1969	1.254222786022677
1970	1.2785959287586874
1971	1.2958834429658095
1972	1.309234204342047
1973	1.3238515131087698
1974	1.345623569425373
1975	1.3712799004019944
1976	1.3901534978413217
1977	1.405170774030992
1978	1.4240606236794593
1979	1.4531196121779928
1980	1.495543069074664
1981	1.5405245234717004
1982	1.5841751753943072
1983	1.6287741366515829
1984	1.6678170559233607
1985	1.6990635025030436
1986	1.731954529476532
1987	1.7663764296076714
1988	1.795740589533096
1989	1.8300170397598092
1990	1.870291001307558
1991	1.90549743040149
1992	1.9357465318171652
1993	1.9547677549669273
1994	1.956991165847533
1995	1.9315141690950366
1996	1.8680548818105018
1997	1.7895274255902691
1998	1.7365792822839878
1999	1.7143415229256656
2000	1.6992616733803338
2001	1.7045831277037478
2002	1.7396729856548374
2003	1.795644148334004
2004	1.8724377588582457
2005	1.961003545498152
2006	2.0523918984874485
2007	2.146752613634906
2008	2.2380499892374472
2009	2.318353084455073
2010	2.381942173471121
2011	2.422374408048743
2012	2.4434729746182717
2013	2.4457751917969937
2014	2.438483813151501
2015	2.462589478071965
2016	2.528783663085972
2017	2.6336563433317606
2018	2.75202585377487
2019	2.8598082264698026
2020	2.9123663145177443
2021	2.905452595200129
2022	2.852681564407757
2023	2.83529657487051