Year	% of female population
1960	3.51241848175723
1961	3.5352787020605
1962	3.55599008650994
1963	3.57177010226932
1964	3.57983423556401
1965	3.58302512893561
1966	3.58183353695034
1967	3.57258247860119
1968	3.56250999560483
1969	3.56605518281071
1970	3.59207405024943
1971	3.63401595102748
1972	3.68466665557224
1973	3.75130763993019
1974	3.84420538813639
1975	3.95499892176983
1976	4.08571683437006
1977	4.2399085152441
1978	4.39059710834946
1979	4.49677558242401
1980	4.54538581711572
1981	4.54023410236912
1982	4.48312971885466
1983	4.39498778611088
1984	4.30831105127346
1985	4.23871026648089
1986	4.18223460201472
1987	4.13817775079977
1988	4.10494111470917
1989	4.07923016955213
1990	4.06143792058196
1991	4.05594152217581
1992	4.06664987977453
1993	4.09522131925022
1994	4.14065381094592
1995	4.20516396245432
1996	4.29386230035068
1997	4.41156419725347
1998	4.5597918459934
1999	4.71966863368372
2000	4.8843347410839
2001	5.05008219297316
2002	5.1975793088275
2003	5.32380702723615
2004	5.44523297406163
2005	5.56313388832303
2006	5.67657620514746
2007	5.79089428905955
2008	5.89737401390654
2009	5.995844049432
2010	6.08817501431064
2011	6.17071527052533
2012	6.24540831822589
2013	6.31616838105347
2014	6.38039840277114
2015	6.43294289227576
2016	6.45960914270275
2017	6.45828485308587
2018	6.4423705332521
2019	6.41673031979132
2020	6.39745470280004
2021	6.38619464761381
2022	6.38705252398864
2023	6.39741672815773