Year	% of female population
1960	9.5666517889191
1961	9.54886710150692
1962	9.47310138523586
1963	9.30999401994975
1964	9.37481657165078
1965	9.73186192753035
1966	10.1139982813421
1967	10.5157851547743
1968	10.9611130239513
1969	11.1914633886379
1970	11.173525650552
1971	11.1400021504947
1972	11.1003503907878
1973	11.0530278945609
1974	11.0015426938878
1975	10.9576561154493
1976	10.9262021591008
1977	10.9203484654468
1978	10.957767888182
1979	10.9851030996491
1980	10.8602444282146
1981	10.7370843801627
1982	10.7339746564906
1983	10.7927685042543
1984	10.9060679806431
1985	11.0247746606253
1986	11.146051879422
1987	11.3136628019275
1988	11.5470521810304
1989	11.7841702090973
1990	12.006858808192
1991	12.2195211419974
1992	12.4361796412277
1993	12.6326778464323
1994	12.7694166076521
1995	12.9060092134549
1996	13.1431495548096
1997	13.4522167871323
1998	13.7543728642435
1999	14.0135507824024
2000	14.1454523857847
2001	14.0609929223077
2002	13.767976604454
2003	13.3064841076718
2004	12.7384254512805
2005	12.169633443898
2006	11.6837726446406
2007	11.2941550797615
2008	10.9890639610838
2009	10.7704233375059
2010	10.6019001542185
2011	10.4869023047094
2012	10.461387816777
2013	10.5243129108094
2014	10.6626624168921
2015	10.8583248879214
2016	11.0465303469617
2017	11.1700249043896
2018	11.2132895792043
2019	11.1674955045282
2020	11.0443407414122
2021	10.8722438140349
2022	10.7033012609322
2023	10.5870207495213