Year	% of female population
1960	8.54787938227797
1961	8.79801971128423
1962	8.97898388193288
1963	9.15779950157335
1964	9.38255448260938
1965	9.77568283396623
1966	10.1682806082418
1967	10.4647438339946
1968	10.8381352785913
1969	11.1883487212713
1970	11.4675391881356
1971	11.7843947500266
1972	12.1629090507046
1973	12.5088040094411
1974	12.90049517481
1975	13.31229881438
1976	13.7496133722311
1977	14.2709734316189
1978	14.7519367779833
1979	15.1088927231929
1980	15.2723595838348
1981	15.1864883132516
1982	14.9770444730687
1983	14.8419903999652
1984	14.8268958078445
1985	14.7800814665543
1986	14.7863775789539
1987	14.9478479807697
1988	15.1988281232428
1989	15.5175608733868
1990	15.8820299640393
1991	16.2500527268603
1992	16.5355693696994
1993	16.8216575558295
1994	17.1165649681798
1995	17.3783740206459
1996	17.5714141691962
1997	17.6328071768309
1998	17.561902017249
1999	17.4151889293163
2000	17.4295889699189
2001	17.688495957636
2002	18.2071212354171
2003	18.8088760311288
2004	19.3156423875256
2005	19.6972413166197
2006	19.9552520244977
2007	20.0211265197519
2008	19.8044438903459
2009	19.5084172415132
2010	19.1742734090751
2011	18.9538183340162
2012	18.9413808246093
2013	18.9985489315078
2014	19.2243043458129
2015	19.5515557257122
2016	19.8833125501945
2017	20.2370063821974
2018	20.568953472957
2019	20.9578908967799
2020	21.3195763731795
2021	21.6129021911907
2022	23.373789481445
2023	25.054145386607