Year	% of female population
1960	6.50166271995375
1961	6.56575195360902
1962	6.44503380032667
1963	6.27501744251487
1964	6.19274632412439
1965	6.211208396476
1966	6.32922886530368
1967	6.49838088388076
1968	6.6701233796976
1969	6.85637748678474
1970	7.04729646558104
1971	7.24424902456218
1972	7.4505797554208
1973	7.66135275887696
1974	7.85799637638313
1975	7.98385764224662
1976	8.0076641261953
1977	7.96338454394238
1978	7.87652456565344
1979	7.74353432203507
1980	7.55585918662594
1981	7.34730473219744
1982	7.10916316111762
1983	6.79192529836269
1984	6.45382104824284
1985	6.16996996981877
1986	5.90874023460867
1987	5.66053118094869
1988	5.48162383562738
1989	5.35710472722358
1990	5.29995186301618
1991	5.35295570651066
1992	5.47740656684038
1993	5.58753508106845
1994	5.66205538044967
1995	5.68903408660659
1996	5.64980093081086
1997	5.57939112297794
1998	5.53406977058565
1999	5.52905559567276
2000	5.54743006100951
2001	5.59173864061276
2002	5.6370740423123
2003	5.66663723735838
2004	5.66215894041626
2005	5.61051570186085
2006	5.53115873763542
2007	5.42919362661104
2008	5.29662522244068
2009	5.14775993819955
2010	5.01360276658538
2011	4.87526646443742
2012	4.75602362319127
2013	4.67920483585803
2014	4.63215371133615
2015	4.61411537075757
2016	4.61544190936285
2017	4.60565779083032
2018	4.58336950303937
2019	4.5629186136543
2020	4.54424056263468
2021	4.52926044668345
2022	4.51825639375905
2023	4.51868870055627