Year	% of female population
1960	5.7088972228299
1961	5.85042071608679
1962	5.98607204144068
1963	6.08507065894556
1964	6.11181999519822
1965	6.02882118535521
1966	5.79028623585024
1967	5.3750765420634
1968	4.85229192749492
1969	4.42981046776126
1970	4.26395521522048
1971	4.39926631287555
1972	4.86187356855343
1973	5.53701577683054
1974	6.05850074757135
1975	6.31724019181755
1976	6.42144132399957
1977	6.41309532349428
1978	6.41186196807619
1979	6.40506363367975
1980	6.41068833370247
1981	6.42516525399929
1982	6.46388800698347
1983	6.48426208492607
1984	6.45745017850889
1985	6.41726735551323
1986	6.40594384458812
1987	6.39448954442858
1988	6.36436285386082
1989	6.35712971222379
1990	6.29088891050778
1991	6.09820031859314
1992	5.81723758085128
1993	5.52242044122677
1994	5.26184561861207
1995	5.0582976510789
1996	4.9793303540141
1997	5.05199986893301
1998	5.22356276258878
1999	5.5367731159541
2000	5.95889927028316
2001	6.32718276750436
2002	6.61891866675934
2003	6.8600884514388
2004	6.99481222704959
2005	7.10431813775568
2006	7.22702955952924
2007	7.31775910161443
2008	7.33743853624778
2009	7.24209742736554
2010	6.98237981022504
2011	6.63632181333495
2012	6.28389929070476
2013	5.9324762756597
2014	5.6200575527446
2015	5.37499143524959
2016	5.24871471316437
2017	5.546436222591
2018	6.30950106711345
2019	7.07849476850782
2020	7.67912693588097
2021	8.14403209349592
2022	8.06005941506629
2023	7.58833353871391