Year	% of female population
1960	4.15928746592111
1961	4.32101743838494
1962	4.48681676909256
1963	4.61671285789106
1964	4.69912815399574
1965	4.75306592522649
1966	4.78581509785536
1967	4.80874982906643
1968	4.85133923255879
1969	4.92496320330479
1970	5.01587860252116
1971	5.10941402017406
1972	5.19597618107185
1973	5.24214777836188
1974	5.19365291674782
1975	5.01141556098879
1976	4.70179251764656
1977	4.327440537047
1978	3.99069070773693
1979	3.77701951229135
1980	3.72531326469788
1981	3.87067962689896
1982	4.21933595880492
1983	4.68857468207981
1984	5.16847504039431
1985	5.60852651078587
1986	5.9812775626429
1987	6.24568616113651
1988	6.39836728783176
1989	6.47671089917921
1990	6.50276728351074
1991	6.46735330474148
1992	6.36440690968141
1993	6.1797927170195
1994	5.93932134038092
1995	5.75457924649438
1996	5.70942976915301
1997	5.77877958124038
1998	5.91633894518208
1999	6.05307532296644
2000	6.06556081413205
2001	5.87884150163701
2002	5.48183696362742
2003	4.95294971269825
2004	4.43848899854235
2005	4.06033823714345
2006	3.95655042492096
2007	4.1934501681848
2008	4.68272820463374
2009	5.2673435266736
2010	5.77967424028488
2011	6.12538874492349
2012	6.31510630338897
2013	6.42292558398434
2014	6.55310652772213
2015	6.75706740032785
2016	6.97343044103159
2017	7.19989625595281
2018	7.41612401873009
2019	7.53610207981555
2020	7.60072823264051
2021	7.65326409412215
2022	7.6463805683881
2023	7.54199062779718