Year	% of female population
1960	1.7531556802244
1961	1.74404790191513
1962	1.73682866231686
1963	1.74637779897352
1964	1.76183070428794
1965	1.79072041725524
1966	1.82734853641933
1967	1.85165877765498
1968	1.8768784118092
1969	1.91570881226054
1970	1.95633738931508
1971	2.00892422205335
1972	2.07886136411982
1973	2.14927781192379
1974	2.23443433129162
1975	2.34410559854347
1976	2.47071914901643
1977	2.59062494133549
1978	2.65903736115786
1979	2.64566048289363
1980	2.60309326203606
1981	2.57804149928132
1982	2.60129333966607
1983	2.68419908715497
1984	2.79079790959539
1985	2.86890357989273
1986	2.87255682320686
1987	2.80728243122246
1988	2.72332862892687
1989	2.65956527002023
1990	2.62331107181486
1991	2.64430444406606
1992	2.72149015505576
1993	2.79915673939232
1994	2.86824666589162
1995	2.9506358133628
1996	3.0125413405809
1997	3.02675829799678
1998	3.05571232766266
1999	3.13390313390313
2000	3.19510645058786
2001	3.22346518562931
2002	3.27213433467647
2003	3.35382023523539
2004	3.42861581482057
2005	3.47512460914523
2006	3.5027027027027
2007	3.52126790311888
2008	3.53719516885914
2009	3.54915035491504
2010	3.57625038355324
2011	3.64020774923013
2012	3.73665752921178
2013	3.86949459036994
2014	4.01044466630827
2015	4.19087840441437
2016	4.41675405588798
2017	4.63902491441905
2018	4.86051764131364
2019	5.06778811848118
2020	5.22936057053064
2021	5.38791481676575
2022	5.58863328822734
2023	5.76419213973799