Year	% of female population
1960	3.41348173307419
1961	3.55283801173256
1962	3.71154540730081
1963	3.86398577773346
1964	3.98769715273335
1965	4.07676886627133
1966	4.11462082420677
1967	4.11553020078981
1968	4.13814214668297
1969	4.19632262491403
1970	4.28993284300667
1971	4.40367632427905
1972	4.51029586671424
1973	4.6033651829126
1974	4.65267508217595
1975	4.61346532544837
1976	4.47363892302607
1977	4.26516616727963
1978	4.03885066923759
1979	3.85853226196533
1980	3.78197483681193
1981	3.81973891083653
1982	3.94667058696034
1983	4.12329585948046
1984	4.3288832798806
1985	4.57522492791274
1986	4.86532843443814
1987	5.19284359798829
1988	5.51648368332391
1989	5.71821830465388
1990	5.77617762990247
1991	5.74118035345019
1992	5.62827373086494
1993	5.45930008954418
1994	5.26560698023181
1995	5.14402880499147
1996	5.18657036085139
1997	5.38415900925351
1998	5.67771932954957
1999	6.01138312556404
2000	6.28073450647661
2001	6.31939836419107
2002	5.9625323368619
2003	5.23612268738573
2004	4.37315542234322
2005	3.6141091894987
2006	3.14311367297708
2007	3.09333010310299
2008	3.46216477637782
2009	4.06871207480551
2010	4.70768704480464
2011	5.21671651850291
2012	5.54780419865396
2013	5.76565438618769
2014	5.90158836444983
2015	5.99179000678522
2016	6.08076565714609
2017	6.17992393585113
2018	6.29812427422207
2019	6.44093380890318
2020	6.60387268022874
2021	6.76414440956121
2022	6.89878728170189
2023	6.98227466078049