Year	% of female population
1960	5.47577402747444
1961	5.60915644280552
1962	5.72801779390141
1963	5.81305743031051
1964	5.85499706267422
1965	5.84380698498312
1966	5.77312152675812
1967	5.65876074531529
1968	5.53144823824364
1969	5.41824388673831
1970	5.3410955817127
1971	5.31696435752446
1972	5.34788518094305
1973	5.4336456646647
1974	5.57204507344438
1975	5.75332473123602
1976	5.96445680384152
1977	6.1848812206561
1978	6.38655456770274
1979	6.54015283387713
1980	6.63990081012073
1981	6.69845998803852
1982	6.71747485956494
1983	6.71050118347083
1984	6.70229347134735
1985	6.70046391649503
1986	6.69449033319711
1987	6.67076471897441
1988	6.61260337388649
1989	6.50317098557869
1990	6.33535978713836
1991	6.11477849120554
1992	5.86775846466285
1993	5.64341163032653
1994	5.50559548443296
1995	5.49127026145151
1996	5.60974093693669
1997	5.83391421874764
1998	6.07691348860061
1999	6.25838063497015
2000	6.35024225743539
2001	6.359306285639
2002	6.31854979411441
2003	6.28173743777533
2004	6.29174978500097
2005	6.3507979382004
2006	6.44269802249148
2007	6.5460392948574
2008	6.64477220623297
2009	6.72831945979932
2010	6.76732364584225
2011	6.76396433645997
2012	6.78243556094905
2013	6.82852057541578
2014	6.8709743919428
2015	6.93303269668907
2016	7.03792455667755
2017	7.19419033907124
2018	7.37826505555573
2019	7.55352949866035
2020	7.71497105616326
2021	7.82432619596065
2022	7.82451126566079
2023	7.75371654462043