Year	% of female population
1960	14.0122742151691
1961	14.3075880982669
1962	14.587110195309
1963	14.8336872384848
1964	15.1036030502797
1965	15.3660947176887
1966	15.6160952835767
1967	15.8695372812275
1968	16.1046961297123
1969	16.3260289067715
1970	16.5256362263126
1971	16.7243385838755
1972	16.934206957869
1973	17.155994949999
1974	17.4211456238689
1975	17.7171044673924
1976	17.9587656783725
1977	18.1820538529185
1978	18.4099818422166
1979	18.6029404933398
1980	18.6213656365536
1981	18.3607003464113
1982	18.0001926599084
1983	17.6484415726282
1984	17.4710998621389
1985	17.5807968961344
1986	17.8359739171457
1987	18.1382659150659
1988	18.4340546542212
1989	18.6605743489105
1990	18.7965304400849
1991	18.8164879195913
1992	18.7352796433303
1993	18.6673799283526
1994	18.6682330286219
1995	18.7006981312952
1996	18.7164499510068
1997	18.7190691656888
1998	18.711788876187
1999	18.6644916197005
2000	18.5969299774175
2001	18.5393799687767
2002	18.4567307796276
2003	18.3812229528507
2004	18.5584666434127
2005	18.964873311508
2006	19.3630004710316
2007	19.642688796509
2008	19.8295176482968
2009	20.0204366554187
2010	20.0924487019249
2011	20.1191297209016
2012	20.2821256333946
2013	20.4896109256789
2014	20.6505654841755
2015	20.7144328346776
2016	20.741855931453
2017	20.8182538927402
2018	20.9366618366198
2019	21.0909528530805
2020	21.2946931391467
2021	21.5836493343646
2022	21.939148292023
2023	22.321718836952