Year	% of female population
1960	7.941398073702782
1961	7.791880499763031
1962	7.658381937547829
1963	7.556162123375614
1964	7.5077583458075
1965	7.519339955739113
1966	7.585355430075764
1967	7.69125632456514
1968	7.81597761995899
1969	7.9601617108719225
1970	8.105849728784792
1971	8.229634392473391
1972	8.345411246391487
1973	8.46416292250188
1974	8.565166769573496
1975	8.628507333448873
1976	8.667334542768529
1977	8.686712443237115
1978	8.686690669579036
1979	8.68489648631265
1980	8.690005252522834
1981	8.724395976851751
1982	8.778899174087876
1983	8.82297914420754
1984	8.855050197571416
1985	8.877704159341734
1986	8.894036986620936
1987	8.893779457097976
1988	8.883905913414576
1989	8.880180543678343
1990	8.915582254358986
1991	8.952063544743979
1992	8.950292536472713
1993	8.92800472190078
1994	8.932270684588923
1995	8.984601957522077
1996	9.066735345467125
1997	9.192759137781538
1998	9.352396259731284
1999	9.531962952897326
2000	9.719631995149465
2001	9.893121931230267
2002	10.037667250284795
2003	10.168333992103006
2004	10.283683872555297
2005	10.38668017757056
2006	10.489761810384467
2007	10.553014444016286
2008	10.526347556910903
2009	10.416157694269218
2010	10.242870225100772
2011	10.01042024899431
2012	9.750189745279586
2013	9.471489697213208
2014	9.161173424330082
2015	8.8433820322108
2016	8.564755057780479
2017	8.332914177409176
2018	8.141000256698918
2019	7.993510934462015
2020	7.8604275748146115
2021	7.762282625692694
2022	7.728708560177135
2023	7.731129899376451