Year	% of female population
1960	6.94939145459781
1961	6.89668039882978
1962	6.83874948580831
1963	6.78670860903207
1964	6.73564429759599
1965	6.6864951317377
1966	6.67095222295953
1967	6.71372313897557
1968	6.82215234102026
1969	6.99668435013263
1970	7.21578592338876
1971	7.42373627511912
1972	7.57749639365283
1973	7.6662549816015
1974	7.69523109762663
1975	7.69647969930502
1976	7.70632058997198
1977	7.75498964207258
1978	7.86427867646142
1979	8.0331342708534
1980	8.24475992269957
1981	8.48987256543144
1982	8.72522539189206
1983	8.9296496654385
1984	9.11531782296504
1985	9.26175570780472
1986	9.34875048460644
1987	9.36058171438414
1988	9.29560313174614
1989	9.15460036660229
1990	8.94438529659739
1991	8.68493842675587
1992	8.38622835831954
1993	8.08818057794865
1994	7.79078981026834
1995	7.45415006347969
1996	7.07612939208031
1997	6.69118587693489
1998	6.32199130451635
1999	5.96459379509851
2000	5.63678452011159
2001	5.35905822530026
2002	5.1528338281862
2003	5.04381972797961
2004	5.02707378808753
2005	5.11929463852116
2006	5.27395562166853
2007	5.40015469034525
2008	5.48027197854817
2009	5.49490003119427
2010	5.41017875652169
2011	5.32723811260958
2012	5.28042036331723
2013	5.22113398330707
2014	5.20545375290372
2015	5.27298614533706
2016	5.45181346021929
2017	5.73693599900227
2018	6.65943880843594
2019	7.32375325455638
2020	7.42187697936144
2021	7.57285372766979
2022	7.54552031834077
2023	7.38320515963755