Year	% of female population
1960	3.5771580585723
1961	3.61870445414897
1962	3.65283720833314
1963	3.67285279156388
1964	3.67970204841713
1965	3.68106371211625
1966	3.68259510073193
1967	3.69091206512716
1968	3.71733673680106
1969	3.76964920251063
1970	3.84108613701758
1971	3.91184249699912
1972	3.97043271566713
1973	4.01525194905344
1974	4.04105129832231
1975	4.0446261008161
1976	4.02848933157876
1977	3.99106852193388
1978	3.92623145934783
1979	3.83783557188289
1980	3.73628016350282
1981	3.62446794647334
1982	3.50112885749802
1983	3.37338848034854
1984	3.25475443363846
1985	3.15518907571256
1986	3.07399883662644
1987	3.01411305186693
1988	2.9920012534915
1989	3.0050055852557
1990	2.99487794205315
1991	2.9640135977399
1992	2.96266858403412
1993	2.98244805078989
1994	3.01437248781287
1995	3.09332898326823
1996	3.21413687119843
1997	3.33907000403318
1998	3.46092141165098
1999	3.57305172273956
2000	3.67338124086308
2001	3.76599998159779
2002	3.85282595056776
2003	3.93394346732416
2004	4.01332770472287
2005	4.09399796444209
2006	4.17084012441105
2007	4.23563059163693
2008	4.29175651945879
2009	4.34605009751629
2010	4.39320479041916
2011	4.43433974031528
2012	4.47518995175955
2013	4.51295499300307
2014	4.54808295431414
2015	4.58241692260018
2016	4.61807864047605
2017	4.65859480108402
2018	4.70692508866979
2019	4.76718232151343
2020	4.837056033635
2021	4.91431898899926
2022	4.99957284306482
2023	5.08646349001024