Year	% of female population
1960	7.29845711249483
1961	7.3966047012808
1962	7.36833780914407
1963	7.15022974848001
1964	6.86713206149297
1965	6.62081675892112
1966	6.44207564201261
1967	6.31232967794475
1968	6.18615498845233
1969	6.10221570117952
1970	6.07110930620149
1971	6.08626725435535
1972	6.18719291350956
1973	6.39836796392989
1974	6.6940101713889
1975	7.09506391895217
1976	7.53455125313312
1977	8.02889746536562
1978	8.50751058232417
1979	8.8723088563629
1980	9.13772045947195
1981	9.24287829489747
1982	9.23919501468082
1983	9.11636651533712
1984	8.7236505862179
1985	8.11437773685622
1986	7.50719924356376
1987	7.24022727475976
1988	7.6564786700626
1989	8.44362273387801
1990	9.24444800938521
1991	10.0622696157936
1992	10.473366327581
1993	10.392097204099
1994	10.3283598034228
1995	10.3787939234117
1996	10.4223475851937
1997	10.4591717111071
1998	10.3477830593315
1999	10.0274035680938
2000	9.54806226926301
2001	8.97729686519949
2002	8.41648139118909
2003	7.86961916695905
2004	7.4557784133284
2005	7.25881735981947
2006	7.24115051700481
2007	7.40496741538032
2008	7.58389167871893
2009	7.66322527026875
2010	7.7575251745495
2011	7.89777384990914
2012	8.05009758460099
2013	8.23472191918401
2014	8.45351388259062
2015	8.6506046515993
2016	8.60020681806483
2017	8.21068016660332
2018	7.74580267040298
2019	7.26010528858139
2020	6.69263613317195
2021	6.24000255977345
2022	5.97543105676775
2023	5.75988129349638