Year	% of female population
1960	3.78038159105657
1961	3.77614889474177
1962	3.7631695750695
1963	3.75557404099221
1964	3.77993879572631
1965	3.83955979185623
1966	3.93127438340338
1967	4.05565790946938
1968	4.1909673640068
1969	4.3030855577739
1970	4.38141343152464
1971	4.42881087844378
1972	4.44350775210888
1973	4.43709731822283
1974	4.40364136720775
1975	4.34645212259968
1976	4.28505553080572
1977	4.21927956797097
1978	4.1453132446204
1979	4.05754909847218
1980	3.95817559337657
1981	3.85200189299288
1982	3.73937096608954
1983	3.62101739996688
1984	3.52254596362023
1985	3.44773243608547
1986	3.37788540647946
1987	3.31608785368542
1988	3.26331147099376
1989	3.21474220725516
1990	3.16459610486364
1991	3.10793530577188
1992	3.04043083990021
1993	2.95746023441926
1994	2.83554170683636
1995	2.69696415989965
1996	2.58190775671604
1997	2.49545182084906
1998	2.45402305133167
1999	2.47044964064387
2000	2.51010328411643
2001	2.54765566896537
2002	2.59396547204579
2003	2.67146906266473
2004	2.77838242379626
2005	2.89105967700352
2006	3.00586281948214
2007	3.11897939164821
2008	3.22757337294039
2009	3.32837109078587
2010	3.41816242350924
2011	3.4949118552212
2012	3.5596716723648
2013	3.61376229551423
2014	3.65862613523251
2015	3.69596366558805
2016	3.72751342368612
2017	3.75513211960974
2018	3.77980005700112
2019	3.80193747171119
2020	3.82001171595456
2021	3.83412226366289
2022	3.84530804460243
2023	3.85450147067005