Year	% of female population
1960	5.0990457993301
1961	5.04819501617794
1962	4.98530960696269
1963	4.97193045504789
1964	4.91983871485257
1965	4.87779232318134
1966	4.92733385053013
1967	4.98045284248249
1968	5.01049607778146
1969	5.06549523150935
1970	5.08723590547754
1971	5.06632665571439
1972	5.04415629589549
1973	4.99854873168666
1974	4.98051734660345
1975	5.07787339144296
1976	5.14855934807233
1977	5.13676663922084
1978	5.09955522676218
1979	5.01989292204922
1980	4.87881357429293
1981	4.74182522949596
1982	4.63516836561113
1983	4.51572903927164
1984	4.41406118816536
1985	4.34693937010168
1986	4.32955127252308
1987	4.40568206409675
1988	4.60107409313095
1989	4.82626402152945
1990	5.04351865338209
1991	5.22568276473539
1992	5.37068101816842
1993	5.53568917753195
1994	5.71003409369172
1995	5.8590648268836
1996	6.04577901404203
1997	6.21711728675387
1998	6.30899735983962
1999	6.38658492607285
2000	6.48682291851905
2001	6.59279720058824
2002	6.71080035186415
2003	6.83858940500233
2004	6.95629235270338
2005	7.03318055339287
2006	7.01939706161674
2007	6.98156313018241
2008	6.96150223913587
2009	6.97109437935693
2010	6.96363337588957
2011	6.968142489157
2012	6.943840947811
2013	6.77565247539771
2014	6.5529491027133
2015	6.3465274405051
2016	6.16530961752246
2017	6.11353582752436
2018	6.19795332562862
2019	6.2206142109889
2020	6.24532776351414
2021	6.31202825289107
2022	6.25754754091145
2023	6.15705856147629