Year	% of female population
1960	7.9491064298337895
1961	7.791893624611858
1962	7.6489566292683016
1963	7.535726154163182
1964	7.476866326020592
1965	7.479129856510241
1966	7.5374573993054375
1967	7.638383631656272
1968	7.7634862139704
1969	7.911750436395836
1970	8.061377579482158
1971	8.189422536232662
1972	8.31071278423458
1973	8.434301363557722
1974	8.542067795982723
1975	8.617562122696306
1976	8.667895186078654
1977	8.692836045117405
1978	8.694642618403321
1979	8.69256583190332
1980	8.696764182244237
1981	8.73250445814033
1982	8.789747584795036
1983	8.835666451018726
1984	8.869785362229136
1985	8.895839117987842
1986	8.917766195371865
1987	8.922807923421475
1988	8.915391147047115
1989	8.912830591981079
1990	8.948002212091062
1991	8.982691798286538
1992	8.974334052373099
1993	8.93100987434401
1994	8.907416650504292
1995	8.943668833553645
1996	9.018534230040736
1997	9.140208466469497
1998	9.30000051494529
1999	9.488666945474655
2000	9.696127000085811
2001	9.89875785575144
2002	10.07944793126335
2003	10.250693782625769
2004	10.404297392260139
2005	10.516919838590002
2006	10.598095841191826
2007	10.629338859657576
2008	10.568691070317833
2009	10.434265261510143
2010	10.258982523684047
2011	10.037777531349288
2012	9.787617554017801
2013	9.514995997983414
2014	9.202768717611683
2015	8.880839532446547
2016	8.601029753118837
2017	8.364101518624464
2018	8.166620847149995
2019	8.018453621910927
2020	7.909992265264013
2021	7.841623171661994
2022	7.810212973713712
2023	7.805777260037346