Year	% of female population
1960	1.57672819406145
1961	1.5445691244475
1962	1.51944635124739
1963	1.50961357452612
1964	1.51470753109815
1965	1.5284410779335
1966	1.54575524327606
1967	1.56805025487083
1968	1.59175981100019
1969	1.60748549068457
1970	1.61708891066746
1971	1.6276237658819
1972	1.64016787972605
1973	1.65581497992269
1974	1.67582926549091
1975	1.69732425785479
1976	1.71806872415158
1977	1.73618174088238
1978	1.74824998323359
1979	1.75400435741767
1980	1.7570020188197
1981	1.76263055597615
1982	1.77295860674005
1983	1.79091081833958
1984	1.82101792600719
1985	1.86027659460039
1986	1.89978401435171
1987	1.93311454492499
1988	1.95876820649936
1989	1.97574107487109
1990	1.98385508998869
1991	1.98546367380333
1992	1.9774920912409
1993	1.95508509844474
1994	1.92081453889584
1995	1.87832808451933
1996	1.82823642515297
1997	1.77027896441753
1998	1.70727643597678
1999	1.64710826828458
2000	1.59631634138245
2001	1.55500865293789
2002	1.52552286244056
2003	1.51532126252999
2004	1.5223450412427
2005	1.51598122488569
2006	1.49930687342958
2007	1.49865630069513
2008	1.50936960509019
2009	1.52769281343565
2010	1.57638323353293
2011	1.65680003901267
2012	1.74385692655021
2013	1.83171806196726
2014	1.91836496558501
2015	2.00284332560967
2016	2.07913727016404
2017	2.15113338957893
2018	2.22880782930345
2019	2.30248678924005
2020	2.36667834124694
2021	2.42703014257853
2022	2.47953408187571
2023	2.52482107790597