Year	% of female population
1960	5.19759274886352
1961	5.20496531891765
1962	5.30717820905193
1963	5.36034239734598
1964	5.43545717169174
1965	5.58937790501971
1966	5.76755259098493
1967	5.94739416307364
1968	6.1083676584593
1969	6.23812722624987
1970	6.2218565537888
1971	5.89351773961627
1972	5.37446565368796
1973	4.9944646310852
1974	4.69616347492632
1975	4.3908764958441
1976	4.34526924279496
1977	4.57520828393925
1978	4.86656538627807
1979	5.19576410431764
1980	5.67120149483811
1981	6.18770962311102
1982	6.62893805946462
1983	6.93260385493364
1984	7.09378910590628
1985	7.1245841250694
1986	6.97949713011844
1987	6.70919213837206
1988	6.31103302482598
1989	5.80293152671273
1990	5.45316435235
1991	5.38201003725002
1992	5.57282650293649
1993	5.99636912142735
1994	6.52909135275377
1995	6.86373408722396
1996	6.90752823298102
1997	6.50912764048413
1998	5.63490602287208
1999	4.66270553099461
2000	3.89076432393856
2001	3.5433687030323
2002	3.72472469424775
2003	4.31632910352456
2004	5.15602768200298
2005	5.99747980067247
2006	6.53666672457826
2007	6.83588290831086
2008	7.06210131796551
2009	7.2146412776035
2010	7.34191113189114
2011	7.45664922244711
2012	7.54504498446045
2013	7.66182320259512
2014	7.74116358046674
2015	7.79862497128283
2016	7.86061960966657
2017	7.82671328587173
2018	7.69654064492351
2019	7.47115204338872
2020	7.13055613496762
2021	6.75316237704067
2022	6.411187848795
2023	6.13018162959622