Year	% of female population
1960	8.17987152034261
1961	8.27037773359841
1962	8.38655928908637
1963	8.49040290506658
1964	8.59988663049639
1965	8.74325248992625
1966	8.79652693758452
1967	8.64132231404959
1968	8.34355076017656
1969	8.1327706170868
1970	8.02830389444563
1971	7.92601064094277
1972	7.89473684210526
1973	7.97883967997202
1974	8.08911175962843
1975	8.28975401898121
1976	8.61848124428179
1977	8.95729339988907
1978	9.30929941343176
1979	9.69639767185779
1980	10.054651408557
1981	10.3474364197172
1982	10.4808843594242
1983	10.5331496104722
1984	10.6414769417783
1985	10.8053577071736
1986	10.8196339046287
1987	10.6956288788677
1988	10.645907397096
1989	10.6722135266496
1990	10.7291790778029
1991	10.6768387356476
1992	10.5428767097932
1993	10.5087050655788
1994	10.6027810005368
1995	10.737770918607
1996	10.5634727786169
1997	10.0748024469
1998	9.57844568897733
1999	9.12453956560396
2000	8.70269080849994
2001	8.48191738471663
2002	8.50451930977814
2003	8.58689065208507
2004	8.69028397758571
2005	8.78848649286304
2006	8.69593529817798
2007	8.41936041027276
2008	8.17610915946668
2009	7.96894496048801
2010	7.82687720095422
2011	7.46095429144577
2012	6.7966692762081
2013	6.29042988378841
2014	5.99892876272094
2015	5.75976600950586
2016	5.66376609815524
2017	5.7589181627419
2018	5.84827772890303
2019	5.83576656933722
2020	5.79238272788142
2021	5.68735697570688
2022	5.54715917823659
2023	5.43064948322062