Year	% of female population
1960	9.76597675762778
1961	9.75585421589283
1962	9.75368729234053
1963	9.7323830418682
1964	9.69067766374069
1965	9.62051726465185
1966	9.49272240166125
1967	9.32479841309199
1968	9.15457844576533
1969	9.00583319330787
1970	8.88677086400135
1971	8.74774221323129
1972	8.54791551958607
1973	8.24930844708876
1974	7.82666817420402
1975	7.34246989402619
1976	6.89824138681608
1977	6.53072256777354
1978	6.27537433941047
1979	6.12393664118428
1980	6.04905186061616
1981	6.0190149951739
1982	5.97893732144124
1983	5.91855412538416
1984	5.8642272033007
1985	5.82490586006598
1986	5.8137248427223
1987	5.8538312752603
1988	5.92426015321105
1989	5.99717129822313
1990	6.07131705340594
1991	6.13468110209143
1992	6.17055452394298
1993	6.19026950979172
1994	6.1938943272175
1995	6.15371992028045
1996	6.07592486492939
1997	6.01097214383872
1998	5.98258903167372
1999	5.97854789793748
2000	6.00605192206867
2001	6.04946956996196
2002	6.06701552170281
2003	6.04773530065573
2004	5.98760265548247
2005	5.8774946095398
2006	5.74426286123248
2007	5.61829202086769
2008	5.50567738383189
2009	5.42379079245008
2010	5.37425891285729
2011	5.33400314936874
2012	5.28298998180312
2013	5.20870830423897
2014	5.12523459724411
2015	5.04287059220365
2016	4.96837579442911
2017	4.91400806054553
2018	4.87208968589668
2019	4.82752630893273
2020	4.79292900881565
2021	4.79531603865967
2022	4.82365586444026
2023	4.86974961977439