Year	% of female population
1960	1.0433340724339473
1961	1.0514092189256807
1962	1.046839631624308
1963	1.0440272462705267
1964	1.0533879376337985
1965	1.0741301169846322
1966	1.102927972830051
1967	1.1364305221101008
1968	1.1713928722582978
1969	1.2016444486413476
1970	1.2258685561738558
1971	1.2528672573249398
1972	1.2789751705009034
1973	1.2887814163971834
1974	1.2882486703516243
1975	1.291599749138898
1976	1.2984852792656196
1977	1.3107450458454197
1978	1.3279323849505573
1979	1.3440126218433786
1980	1.3628962644862679
1981	1.3827242839044744
1982	1.399145207339539
1983	1.4151905301687142
1984	1.4287792583877195
1985	1.4389516044597213
1986	1.4537841102413656
1987	1.4742526725587182
1988	1.491700151298855
1989	1.511084982227219
1990	1.5340212966617495
1991	1.553176858042846
1992	1.5777423171127694
1993	1.5985522582244107
1994	1.6099642028777854
1995	1.613306632923828
1996	1.5982303677529126
1997	1.5726530935732914
1998	1.554337687079165
1999	1.5505947668030873
2000	1.5554389736803655
2001	1.5786766083940977
2002	1.61430566686613
2003	1.6553573981834124
2004	1.7027029101568159
2005	1.750204319175401
2006	1.7997713131137545
2007	1.8543771514088998
2008	1.9180168909716262
2009	1.9878107694941483
2010	2.056384499842557
2011	2.1224749014599333
2012	2.1830981771723237
2013	2.232115266253153
2014	2.276118102891676
2015	2.322831524996849
2016	2.370873820521441
2017	2.423578559657427
2018	2.4744814389785086
2019	2.5251708356358025
2020	2.5720470588796607
2021	2.600693557470294
2022	2.63101548609113
2023	2.6684782224785413