Year	% of female population
1960	14.5707240529029
1961	14.0791889725089
1962	13.4528726999624
1963	12.8352896309166
1964	12.2781234492499
1965	11.81241730105
1966	11.4470575518461
1967	11.236779445152
1968	11.2211343979948
1969	11.3715616261322
1970	12.0306334160531
1971	12.9911561222852
1972	13.728318615206
1973	14.2375307463865
1974	14.5304818282151
1975	14.6680895548393
1976	14.6698697547721
1977	14.5320419985518
1978	14.3172641624862
1979	14.0802698848816
1980	13.8469404023023
1981	13.6579969106166
1982	13.5439296094595
1983	13.4966398896807
1984	13.5243684751447
1985	13.6312453891652
1986	13.723636573797
1987	13.7241360258571
1988	13.6399362157178
1989	13.4707061625635
1990	13.2502543234995
1991	13.14229381547
1992	13.1600976066967
1993	13.1721134528756
1994	13.1541810901108
1995	13.0917943493656
1996	12.9583141116171
1997	12.7122635730252
1998	12.4195724366957
1999	12.1618582813369
2000	11.9221485748767
2001	11.6799416306925
2002	11.4496565833699
2003	11.2494435589253
2004	11.1807849175472
2005	11.0205786527805
2006	10.5434255131521
2007	10.1350100231055
2008	10.0004553740751
2009	9.71580336119731
2010	9.32805020972862
2011	9.21284561131812
2012	9.28112824005073
2013	9.43760939264541
2014	9.50832958607121
2015	9.46950199324898
2016	9.42692406306087
2017	9.39960850584632
2018	9.40556381707453
2019	9.44809626520449
2020	9.7601502529492
2021	10.0737107426822
2022	10.0303756498101
2023	9.84558936959077