Year	% of female population
1960	19.1760904120818
1961	19.278274278528
1962	19.3709239773674
1963	19.4482489031772
1964	19.5020507159713
1965	19.5312236126164
1966	19.5398059725306
1967	19.5307343028024
1968	19.5152062085605
1969	19.513158906505
1970	19.5508023015379
1971	19.6107851034665
1972	19.6654006557673
1973	19.7101393104076
1974	19.7305153178809
1975	19.7306357405545
1976	19.7146384990001
1977	19.6749051904581
1978	19.6097563617947
1979	19.5221068397596
1980	19.3940857560783
1981	19.2429160236018
1982	19.1054061800857
1983	18.9998536741676
1984	18.9344725738586
1985	18.9090083784797
1986	18.8972878649327
1987	18.8667520373481
1988	18.8203446913957
1989	18.7714263852606
1990	18.7142555623225
1991	18.6500009076053
1992	18.5972819725097
1993	18.5638774494698
1994	18.5504275526606
1995	18.5548435708879
1996	18.5604307269393
1997	18.5482002881563
1998	18.5245861544586
1999	18.4875963443839
2000	18.4342219078053
2001	18.3636498715124
2002	18.3029866953986
2003	18.2589320794277
2004	18.2315842430078
2005	18.2235321325623
2006	18.2312774482561
2007	18.2365611610724
2008	18.2166714959112
2009	18.1621531249131
2010	18.0649508620499
2011	17.9312472006862
2012	17.7617330445459
2013	17.5567786133701
2014	17.3146950692211
2015	17.0434286144526
2016	16.7611150861338
2017	16.4827325938731
2018	16.2152671051568
2019	15.9681166543681
2020	15.7475755158082
2021	15.5516441860354
2022	15.3798414659992
2023	15.2261383783858