Year	% of female population
1960	2.88981727328141
1961	2.82711154783545
1962	2.78361942761518
1963	2.76228535514271
1964	2.7570183285976
1965	2.81564925380377
1966	2.9614196358292
1967	3.13543916603945
1968	3.27900473342417
1969	3.36896564751642
1970	3.42367953908956
1971	3.44516656253547
1972	3.45749409829606
1973	3.49800603224827
1974	3.55266430407062
1975	3.62269665851217
1976	3.7180762338014
1977	3.82186042178627
1978	3.91263888963123
1979	3.95853132825014
1980	3.92401041812611
1981	3.80427518629267
1982	3.62660712421119
1983	3.44466495119987
1984	3.31750749516728
1985	3.27717034694265
1986	3.32269017073967
1987	3.414643459998
1988	3.53192702197801
1989	3.68322614516341
1990	3.89583139656875
1991	4.17889899827982
1992	4.51387973071099
1993	4.85469821118685
1994	5.10782437531784
1995	5.22152032671103
1996	5.21398502237781
1997	5.12354040658602
1998	4.96879710147631
1999	4.7840387523706
2000	4.67168882824804
2001	4.72959205752739
2002	4.95055376337289
2003	5.28307342304798
2004	5.65907281339884
2005	5.95469472951571
2006	6.0172282414261
2007	5.70214968945084
2008	5.01637264731808
2009	4.18121147640443
2010	3.51438586902563
2011	3.22447952039462
2012	3.35159285207553
2013	3.79670169804359
2014	4.30013279213329
2015	4.72168674849904
2016	5.05855901255219
2017	5.28710482650027
2018	5.42977074685367
2019	5.52901300886771
2020	5.61746459001278
2021	5.70283970514598
2022	5.79917707501316
2023	5.92352620291739