Year	% of female population
1960	1.28146412257328
1961	1.31733954072539
1962	1.35220505415501
1963	1.39149725919852
1964	1.43400596486382
1965	1.48051903352378
1966	1.53317379612785
1967	1.58824293565131
1968	1.63589745602443
1969	1.67597703140167
1970	1.70481644396492
1971	1.72654012917461
1972	1.76002781515348
1973	1.79865445408122
1974	1.84341155718257
1975	1.90458279277183
1976	1.97605373821317
1977	2.0556769550569
1978	2.13796240286752
1979	2.23073190697522
1980	2.3477067019221
1981	2.47179307570917
1982	2.57393291612409
1983	2.63918948057756
1984	2.68968924293284
1985	2.74741078142644
1986	2.81657977933742
1987	2.89060430750361
1988	2.97019039179881
1989	3.07452751079177
1990	3.18796588830789
1991	3.28038135907963
1992	3.37240781955822
1993	3.46300637716368
1994	3.53338122589058
1995	3.52969589787887
1996	3.42480677971059
1997	3.27693697642442
1998	3.14751745171261
1999	3.12593221758675
2000	3.22658682023561
2001	3.40981195803203
2002	3.63734157735804
2003	3.87001311769003
2004	4.10425096256527
2005	4.34405905516044
2006	4.59648724373054
2007	4.84711339419876
2008	5.08508458119374
2009	5.30947636201278
2010	5.54393184857288
2011	5.78981425291893
2012	6.01316968246687
2013	6.21864504047504
2014	6.4154247895402
2015	6.57694600071522
2016	6.71509512880921
2017	6.83887689641543
2018	6.94122140483144
2019	7.0511395443529
2020	7.09500077751355
2021	7.11609438864316
2022	7.23580586580057
2023	7.39893812129371