Year	% of female population
1960	6.23458865725174
1961	6.51459901207748
1962	6.89307172361998
1963	7.27785075638798
1964	7.6363705767836
1965	7.96659392023096
1966	8.27684182893498
1967	8.57051885486461
1968	8.83123006861979
1969	9.05201706792634
1970	8.92254180057768
1971	8.51541779535437
1972	8.16240368715477
1973	7.87189759705164
1974	7.64997800399787
1975	7.49920144031129
1976	7.43417585501235
1977	7.45965656356677
1978	7.58411843876177
1979	7.82005355962856
1980	8.14664958796721
1981	8.52294075898635
1982	8.91636659425249
1983	9.30157875597996
1984	9.64957357422333
1985	9.93524338736189
1986	9.96206226082505
1987	9.78914176792571
1988	9.69914072596186
1989	9.73234774853812
1990	9.87228082888558
1991	10.0996552972893
1992	10.3763675441573
1993	10.6564843584272
1994	10.8911577753923
1995	11.0262974303887
1996	11.0040669849688
1997	10.6261792420724
1998	10.0583748443337
1999	9.70136529313647
2000	9.65387842845155
2001	9.90228995944324
2002	10.3577292381223
2003	10.8978343415943
2004	11.2295631119313
2005	11.1211977759832
2006	11.1542856745291
2007	11.5454904076063
2008	11.8129910878887
2009	12.1966175662511
2010	12.8435013007265
2011	13.3135226598366
2012	13.5551509492051
2013	13.7005739297861
2014	13.7728323791886
2015	13.9020223756113
2016	14.0119536736519
2017	14.1867014008081
2018	14.5156058455044
2019	14.6422964476883
2020	14.4889326861754
2021	14.0606525943064
2022	13.4049004608649
2023	12.6839868290166