Year	% of female population
1960	1.4134151828283381
1961	1.406997866658351
1962	1.3985349053006992
1963	1.4021038729375586
1964	1.4076955044944497
1965	1.4086685855843921
1966	1.4104223451998197
1967	1.4153477143436006
1968	1.4226417638242679
1969	1.433024363472746
1970	1.4514505168924894
1971	1.4816541362362834
1972	1.5192178460060182
1973	1.5549187057410603
1974	1.5806097748692483
1975	1.5953077027113054
1976	1.5997609757487865
1977	1.5953092729792628
1978	1.587903901726797
1979	1.5834199006816643
1980	1.5847611896553568
1981	1.5937317229494552
1982	1.6071962706381655
1983	1.6172810565863363
1984	1.6189093731454898
1985	1.6126708903936047
1986	1.6042129336856754
1987	1.596239161390253
1988	1.588715337000521
1989	1.5836140999557908
1990	1.582523489187761
1991	1.590295305853538
1992	1.6068473736677016
1993	1.6263020027186708
1994	1.6448421075551678
1995	1.663171407940197
1996	1.6772469870442346
1997	1.6807224393667497
1998	1.6814305535388927
1999	1.692399211458036
2000	1.7114870933295736
2001	1.7299431472052698
2002	1.7542421074453762
2003	1.7822160002003347
2004	1.7966647695266336
2005	1.8046278426262945
2006	1.815472551829175
2007	1.8198990404075508
2008	1.8203181799451864
2009	1.8247770250106512
2010	1.8321608371189984
2011	1.8440569930112127
2012	1.8611583794670579
2013	1.8863519391109822
2014	1.9197811610001168
2015	1.95414099521704
2016	1.9944143205997202
2017	2.047255302213086
2018	2.099407649216802
2019	2.1559875981870724
2020	2.2267832252467388
2021	2.294926495732643
2022	2.3639423382009417
2023	2.4527676903657523