Year	% of female population
1960	2.15880672717118
1961	2.18168775869447
1962	2.20357734519129
1963	2.22317586401018
1964	2.23949168243285
1965	2.25189490499678
1966	2.26122950977392
1967	2.26850483269238
1968	2.2742547719751
1969	2.27938096896746
1970	2.28468440564799
1971	2.29133070810496
1972	2.29926246752579
1973	2.30832900960373
1974	2.31901967683459
1975	2.33087216562268
1976	2.34273672924528
1977	2.35106845527594
1978	2.35383583810334
1979	2.35056510475867
1980	2.34084412232098
1981	2.32715192353055
1982	2.3117926739103
1983	2.29612920597232
1984	2.28340210003742
1985	2.27530041748621
1986	2.27033086681925
1987	2.26684214315886
1988	2.26176492680613
1989	2.25227918083069
1990	2.23745118118724
1991	2.21922656415258
1992	2.19860724963573
1993	2.1810059589953
1994	2.16988437346817
1995	2.16386555579097
1996	2.16268065990079
1997	2.1641603320759
1998	2.166815753385
1999	2.16875336005487
2000	2.18535018049681
2001	2.22257610638905
2002	2.27004001838023
2003	2.32407488301262
2004	2.3800054209113
2005	2.42217794595446
2006	2.4518926378481
2007	2.4906135362633
2008	2.54568465887335
2009	2.60396672669864
2010	2.6616505126394
2011	2.72398799030532
2012	2.77909233245118
2013	2.81912157653036
2014	2.85382275085777
2015	2.88247520553586
2016	2.89591618246278
2017	2.89893943402353
2018	2.89686224223904
2019	2.89305712890504
2020	2.88301820986314
2021	2.86992647164442
2022	2.87420234284125
2023	2.89559152875645