Year	% of female population
1960	4.59878895779972
1961	4.65710152367742
1962	4.70900674157352
1963	4.76279510714215
1964	4.82263177429261
1965	4.87671713018509
1966	4.91592645489442
1967	4.93766762494515
1968	4.94029322136483
1969	4.93404256373903
1970	4.93044584528464
1971	4.97097187492121
1972	5.08699755188621
1973	5.22567197557541
1974	5.32243376236809
1975	5.35697369954325
1976	5.33082993754305
1977	5.26167232845166
1978	5.18214301294883
1979	5.11200429725701
1980	5.05382557023478
1981	5.00648434042316
1982	4.96441186656808
1983	4.9156028232303
1984	4.85152530829147
1985	4.78173120576292
1986	4.71483710679344
1987	4.65146289467143
1988	4.61139959643713
1989	4.6108687089604
1990	4.65076800364369
1991	4.73588091667472
1992	4.8639324018354
1993	5.02430614296092
1994	5.19443506225814
1995	5.3662821983472
1996	5.58839693165326
1997	5.87545929824188
1998	6.1543923455253
1999	6.39681180731819
2000	6.61410673283089
2001	6.76099685274166
2002	6.82957431744677
2003	6.90374677198996
2004	7.02951533588479
2005	7.17777978472932
2006	7.32057490193872
2007	7.44778136428108
2008	7.54669950905319
2009	7.61454948983873
2010	7.67529882879269
2011	7.73398061881192
2012	7.77131874361589
2013	7.78766462730647
2014	7.77634151556203
2015	7.69074857076377
2016	7.50006066473879
2017	7.2328907178661
2018	6.9379218262692
2019	6.66706458823089
2020	6.47912306698878
2021	6.37442884883704
2022	6.30009221717492
2023	6.2280368868159