Year	% of female population
1960	4.17023488075198
1961	4.15247825815474
1962	4.15871537467655
1963	4.18375762164208
1964	4.21729158122148
1965	4.252937884723
1966	4.29421402086747
1967	4.34302092208485
1968	4.39442003995556
1969	4.43748982130835
1970	4.46834340464914
1971	4.48815137998519
1972	4.49575767711272
1973	4.49629659061018
1974	4.49862363043019
1975	4.50514846143011
1976	4.5161212304999
1977	4.53442300298307
1978	4.55579329332639
1979	4.57150969924741
1980	4.58312171593092
1981	4.59650774070241
1982	4.61188711741748
1983	4.63351485445265
1984	4.67065581761147
1985	4.72737693513117
1986	4.80281138797593
1987	4.89805414478707
1988	5.01283512299584
1989	5.14301485971572
1990	5.26540057452921
1991	5.3747640395312
1992	5.48416522473236
1993	5.5912470466212
1994	5.69492696541419
1995	5.81212250268294
1996	5.94598407717379
1997	6.08511358138823
1998	6.23310475172517
1999	6.38848753029974
2000	6.5437038693465
2001	6.69321290607081
2002	6.82942485867984
2003	6.94049936854767
2004	7.01888536426842
2005	7.06217368236238
2006	7.06944522266139
2007	7.04200291211498
2008	6.97275817836096
2009	6.88031778648435
2010	6.78806256303692
2011	6.69548359357534
2012	6.60833882426346
2013	6.54620844394491
2014	6.512425376388
2015	6.50003227230862
2016	6.51786192230392
2017	6.56913486947419
2018	6.65061929930162
2019	6.75720877676549
2020	6.87720027844625
2021	7.00150977626731
2022	7.12833905925962
2023	7.25099575613311