Year	% of female population
1960	4.34184333146806
1961	4.28252395932255
1962	4.36250862812979
1963	4.5672080104897
1964	4.87297556388866
1965	5.22714583827071
1966	5.65994217988918
1967	6.15047622430473
1968	6.58880510382249
1969	6.87315666433898
1970	6.95259252392556
1971	6.75211133565303
1972	6.26517515745243
1973	5.68661370006877
1974	5.28532190945643
1975	5.17082712209709
1976	5.36317889772009
1977	5.86977886329959
1978	6.48305438787052
1979	6.92022810096586
1980	7.03387429295392
1981	6.79764770356685
1982	6.27426459688886
1983	5.50241075417087
1984	4.62836621267312
1985	3.92869818841233
1986	3.65710030485838
1987	3.78414861689631
1988	4.12962781649595
1989	4.62930823316285
1990	5.1493634001611
1991	5.60331689893843
1992	5.93837692529326
1993	6.14525459989742
1994	6.27157641885334
1995	6.36606698383544
1996	6.47342905483202
1997	6.61300094059353
1998	6.78865969407635
1999	6.9981869589501
2000	7.20955225944915
2001	7.39639954557371
2002	7.52898601714185
2003	7.56380794769344
2004	7.48836159612817
2005	7.32561954141148
2006	7.10763915478617
2007	6.87293147180552
2008	6.66420863618379
2009	6.50933517690549
2010	6.41357298648113
2011	6.37347379813674
2012	6.37213435409742
2013	6.38136567417105
2014	6.38507956071436
2015	6.38051654220627
2016	6.36945547535487
2017	6.35943492496711
2018	6.35735175008934
2019	6.35099774934963
2020	6.33326754019399
2021	6.32558581499453
2022	6.35258320453098
2023	6.42413885804545