Year	% of female population
1960	4.90888924100776
1961	5.04078452937403
1962	5.26082196644673
1963	5.49790747004529
1964	5.70453031312459
1965	5.8191392187416
1966	5.85542231355513
1967	5.8332071280731
1968	5.7421903756963
1969	5.61169640937433
1970	5.47894148341409
1971	5.42344978964697
1972	5.43610822530376
1973	5.44296726622724
1974	5.46682910621331
1975	5.52681971254375
1976	5.61876575687822
1977	5.86481984746209
1978	6.24560787069571
1979	6.52422403939154
1980	6.5733135267389
1981	6.45356240961775
1982	6.29531689840484
1983	6.14545148106013
1984	6.06691511732006
1985	6.1471272892075
1986	6.36322833360535
1987	6.6389371239349
1988	6.92974397891121
1989	7.20521429982224
1990	7.43490782281605
1991	7.61655909365677
1992	7.77896474701369
1993	7.95324806006541
1994	8.18125699293954
1995	8.52541655443106
1996	8.97625400725625
1997	9.45671344222069
1998	9.93447271612508
1999	10.3557327404454
2000	10.6487593028372
2001	10.7699340927273
2002	10.7077144862384
2003	10.4457876841708
2004	9.99209515922608
2005	9.34145470268644
2006	8.50655580428526
2007	7.57977972324202
2008	6.69030019610801
2009	5.94057535747341
2010	5.4409041085535
2011	5.2186071118165
2012	5.17889882246206
2013	5.27510784833119
2014	5.48228159939359
2015	5.74364029267923
2016	6.00034092846184
2017	6.24313784878658
2018	6.46302920191525
2019	6.66452211099968
2020	6.88217089371981
2021	7.1313320825516
2022	7.39684137905316
2023	7.63268182323925