Year	% of female population
1960	5.043283710483407
1961	5.1267998898989084
1962	5.195662325128704
1963	5.26324496540211
1964	5.326661082915877
1965	5.3698539768308455
1966	5.4013195195356465
1967	5.443053609438549
1968	5.493101587048815
1969	5.551104300449651
1970	5.602493825154475
1971	5.6232658006777
1972	5.623943597465675
1973	5.617485206376726
1974	5.5753441755411135
1975	5.420885483858147
1976	5.117620043113521
1977	4.715507254023314
1978	4.290633303185305
1979	3.99968565098005
1980	4.0370693279131205
1981	4.361071560309918
1982	4.780802744518825
1983	5.212874376100409
1984	5.531016068262336
1985	5.639990592802811
1986	5.626137804208023
1987	5.589341712088333
1988	5.558532545235717
1989	5.5389908977761735
1990	5.527865529185754
1991	5.5157774730733635
1992	5.4957053118812995
1993	5.458794125004041
1994	5.4242182140230115
1995	5.403070606954634
1996	5.393214194610475
1997	5.4041156626805735
1998	5.433126385574389
1999	5.474325649419006
2000	5.507371890294128
2001	5.501869122983299
2002	5.44334837480187
2003	5.380910360743376
2004	5.3256225185985615
2005	5.2287555752506965
2006	5.216812638426724
2007	5.3710449309246
2008	5.569495920183704
2009	5.766179362931217
2010	5.993830673661144
2011	6.167012342727421
2012	6.232652778403436
2013	6.264168450429124
2014	6.286962637928805
2015	6.3266550392989265
2016	6.381575342885979
2017	6.4410208379495755
2018	6.497779359779997
2019	6.551706829943221
2020	6.600020214182737
2021	6.644900013534215
2022	6.657377232856334
2023	6.6948779056881085