Year	% of female population
1960	5.9609938311336
1961	5.45392977944009
1962	4.81005058698895
1963	4.13466186507909
1964	3.76030773562296
1965	3.88398298042159
1966	4.43304079795049
1967	5.21268675524842
1968	6.02009547910406
1969	6.5234173788002
1970	6.63157961382119
1971	6.58364372729165
1972	6.43281241885078
1973	6.25852444703576
1974	6.12676117048936
1975	6.06198662160743
1976	6.01017090646537
1977	5.95464085174889
1978	5.86581411421074
1979	5.72449616171679
1980	5.57609481736251
1981	5.41731454370593
1982	5.25020478279984
1983	5.13547488219008
1984	5.09878930658054
1985	5.10416666666666
1986	5.14365542544041
1987	5.20473077222213
1988	5.24920286815727
1989	5.30110224186968
1990	5.33510360273847
1991	5.3542502895474
1992	5.48370855343515
1993	5.72213837174305
1994	5.9587444005157
1995	6.25352172204534
1996	6.63374048916156
1997	6.94300224719591
1998	7.15323601318087
1999	7.33408424554322
2000	7.48204210417795
2001	7.56913911406957
2002	7.5903262480882
2003	7.55815794325411
2004	7.46511163787355
2005	7.31415892057445
2006	7.1503577413284
2007	6.98475628840644
2008	6.86319808295789
2009	6.82880036419112
2010	6.81051035876706
2011	6.74162976485928
2012	6.64842649215679
2013	6.528452031861
2014	6.3985131345004
2015	6.31896496995418
2016	6.31031862755669
2017	6.40686389695538
2018	6.61968504403003
2019	6.88505916809932
2020	7.15545559569192
2021	7.42311774747761
2022	7.50629133766183
2023	7.55427812636792