Year	% of female population
1960	12.5594479877315
1961	12.7010723747901
1962	12.8248548703756
1963	12.9282755243677
1964	13.0068226478355
1965	13.0693167792012
1966	13.1235530787039
1967	13.1591164185473
1968	13.1748291299948
1969	13.1810533482183
1970	13.172093701231
1971	13.1466371968023
1972	13.1337342799319
1973	13.1472127830426
1974	13.1879424434907
1975	13.2765845515179
1976	13.4158801627847
1977	13.575148320364
1978	13.7345054576919
1979	13.8784274065423
1980	13.9875369547301
1981	14.0553948570463
1982	14.0886898553263
1983	14.0838105832153
1984	14.0403836225211
1985	13.9660352534157
1986	13.8683999197763
1987	13.7835523453624
1988	13.8607266476304
1989	13.9917310860146
1990	14.0401059116495
1991	14.0056235489214
1992	13.7827925738206
1993	13.5173796483744
1994	13.5673545894026
1995	13.8575211454202
1996	14.2172696816882
1997	14.7230613251113
1998	15.2332675417559
1999	15.3772306901072
2000	15.2148044794321
2001	15.0380190192456
2002	14.8198201546266
2003	14.5969360832456
2004	14.4877629353881
2005	14.4797736442848
2006	14.5010472359496
2007	14.5577377079719
2008	14.5902271982995
2009	14.4898720709613
2010	14.1631364493466
2011	13.7409395692368
2012	13.3924605338958
2013	13.1735199139243
2014	13.330597375174
2015	13.6860610626865
2016	14.2607974119859
2017	15.2362149161342
2018	16.0544692159491
2019	16.3865288811636
2020	16.3603781189254
2021	16.0863704767113
2022	15.5090035155772
2023	14.6295851280868