Year	% of female population
1960	4.23837790255044
1961	4.70016360507199
1962	5.38989145556898
1963	6.11030831179549
1964	6.63566540130497
1965	6.93255088226521
1966	7.10044923916236
1967	7.16567542685441
1968	7.17721484210957
1969	7.16886018525686
1970	7.18150883890779
1971	7.19091382572636
1972	7.16708874418179
1973	7.11918078409122
1974	7.04095017435867
1975	6.88460193953999
1976	6.6917873327593
1977	6.52101510632056
1978	6.3582092178122
1979	6.23699141497502
1980	6.16764975083901
1981	6.12540795764053
1982	6.12676593277166
1983	6.17837377012522
1984	6.13467630590432
1985	5.92006677191362
1986	5.7687432491751
1987	5.77619634723615
1988	5.83052241473003
1989	6.02451485189086
1990	6.46890884697248
1991	6.89356347318733
1992	7.13774533223024
1993	7.34007895535985
1994	7.50450755864204
1995	7.58989306224126
1996	7.63838618709525
1997	7.67371495036297
1998	7.65020108949143
1999	7.5918575676842
2000	7.53521251162955
2001	7.48466896916788
2002	7.44086161071172
2003	7.42745014099553
2004	7.44256448942403
2005	7.47840798139915
2006	7.51393956702421
2007	7.52610860460518
2008	7.47966000049371
2009	7.36423026165747
2010	7.18983915095064
2011	6.99239740229012
2012	6.84623556292572
2013	6.78741247847949
2014	6.79053049094633
2015	6.84477291691501
2016	6.95473131577683
2017	7.03953969170898
2018	7.08806706980032
2019	7.15295694707059
2020	7.21902367054665
2021	7.21389023530762
2022	7.15750223267325
2023	7.0854708438894