Year	% of female population
1960	3.12804580896686
1961	3.2201704973341
1962	3.27824841904307
1963	3.29417320975264
1964	3.25611250510591
1965	3.19004980853943
1966	3.12961910176236
1967	3.06351883080382
1968	2.98718981854559
1969	2.92703036965783
1970	2.91935089292995
1971	2.96465528826771
1972	3.0525420123378
1973	3.1548480463097
1974	3.25025392608798
1975	3.34184265490833
1976	3.43163538873995
1977	3.5234941738493
1978	3.63459232613909
1979	3.73255756619496
1980	3.84437577556632
1981	3.97339863631998
1982	3.99033221174352
1983	3.96561416658859
1984	4.07591064973584
1985	4.16551977245619
1986	4.15568481323275
1987	4.21239654551997
1988	4.29385067188751
1989	4.32172077065189
1990	4.29849827400453
1991	4.30871317553274
1992	4.37015087425637
1993	4.36615824155569
1994	4.32494655484295
1995	4.32613886196544
1996	4.32068342368983
1997	4.23495995529894
1998	4.09020612607622
1999	3.96005588511486
2000	3.8236494761192
2001	3.65342830902941
2002	3.52214075271914
2003	3.50930996714129
2004	3.53422699612361
2005	3.62759036663651
2006	3.80324762027825
2007	3.97806687452962
2008	4.22008891179692
2009	4.46969371536578
2010	4.59145306490772
2011	4.67793552267016
2012	4.76680825503068
2013	4.79688202668266
2014	4.96497821816007
2015	5.2420892108273
2016	5.43239798583398
2017	5.51252471984179
2018	5.4867760362668
2019	5.30843895395476
2020	5.13733167230231
2021	5.11584146771728
2022	5.15268666041862
2023	5.24708171206226