Year	% of female population
1960	6.73778994168737
1961	6.63275545274678
1962	6.52861521263058
1963	6.44573380503209
1964	6.36370724117305
1965	6.18626262256147
1966	5.83954410045686
1967	5.35743129243409
1968	4.82150968581966
1969	4.4557627870143
1970	4.50947464539034
1971	4.91080458238046
1972	5.42279715989134
1973	5.9691744234981
1974	6.38044209012073
1975	6.495386142273
1976	6.44973088796063
1977	6.39266745808238
1978	6.33077107842927
1979	6.27021390079673
1980	6.24386265640993
1981	6.24959772932607
1982	6.26076059703695
1983	6.23684687252372
1984	6.1679534519192
1985	6.04584312288833
1986	5.88254781287696
1987	5.73709632381549
1988	5.65977533961581
1989	5.63258857348178
1990	5.56141810441504
1991	5.40268912208016
1992	5.226367460554
1993	5.12876976493905
1994	5.11442805210289
1995	5.19127761478958
1996	5.46741416288483
1997	5.84807304732508
1998	6.13039568302146
1999	6.31663906746073
2000	6.46585356483485
2001	6.51546147890888
2002	6.49054948270311
2003	6.4933696227812
2004	6.5238680806761
2005	6.58585627220971
2006	6.6666814747068
2007	6.74679669626628
2008	6.81913243019572
2009	6.89578739327702
2010	6.95201231048225
2011	6.9947978840411
2012	7.030804535988
2013	7.056815984802
2014	7.08081618996008
2015	7.08809757217118
2016	7.05391941833003
2017	6.98009608547578
2018	6.87877099066563
2019	6.7522333196461
2020	6.65259475587171
2021	6.59719365422833
2022	6.56494472266362
2023	6.52656922749395