Year	% of female population
1960	5.15196087795373
1961	5.19230769230769
1962	5.23247226059832
1963	5.28339410009944
1964	5.3533004240238
1965	5.43645874278112
1966	5.53259141494436
1967	5.64472647339389
1968	5.63053239255933
1969	5.48112058465286
1970	5.3671114482999
1971	5.35468161352568
1972	5.44602804125077
1973	5.60378581518298
1974	5.77150632052406
1975	5.88730970170215
1976	5.67828173452175
1977	5.33107273922398
1978	5.20287582699147
1979	5.2678626645153
1980	5.43906739779228
1981	5.47603200751701
1982	5.4554999580843
1983	5.6105802034868
1984	5.92478415959617
1985	6.31959606839326
1986	6.5168770768816
1987	6.50159984782281
1988	6.48365999108023
1989	6.51030990194167
1990	6.6236989801802
1991	6.85289096190716
1992	7.18626421823097
1993	7.57944095263922
1994	7.98780179160364
1995	8.3620927381162
1996	8.39799493511631
1997	8.12930431218195
1998	7.87509187491201
1999	7.69067258126785
2000	7.60629653416951
2001	7.63071324479564
2002	7.75239496316484
2003	7.95464945474453
2004	8.23056118972269
2005	8.3434578513893
2006	8.07533923869392
2007	7.66064097955941
2008	7.41993239081023
2009	7.5086240872908
2010	8.02144114306522
2011	8.77364481036892
2012	9.50107700837067
2013	10.1882634091848
2014	10.8137404936442
2015	11.353626720792
2016	11.7898836681566
2017	12.1200824721925
2018	12.3608178810021
2019	12.5498944304665
2020	12.8787247007872
2021	13.3433808575387
2022	13.6109286546603
2023	13.6418407420078