Year	% female
1970	33.2890396118164
1971	33.3630485534668
1972	33.9336090087891
1973	34.0746803283691
1974	34.5817985534668
1975	34.9500312805176
1976	35.2660903930664
1977	35.6079902648926
1978	35.644401550293
1979	35.6526184082031
1980	35.8127899169922
1981	35.9656982421875
1982	36.1363792419434
1983	36.1765594482422
1984	36.8010406494141
1985	37.3528594970703
1986	37.7695198059082
1987	38.3249397277832
1988	38.7387199401855
1989	39.0798187255859
1990	39.4371910095215
1991	39.7397994995117
1992	39.9714088439941
1993	40.0317192077637
1994	40.3213500976562
1995	40.6736907958984
1996	41.0701599121094
1997	41.0905914306641
1998	41.5647201538086
1999	42.2114295959473
2000	42.1679992675781
2001	41.6577606201172
2002	42.0282402038574
2003	42.4806098937988
2004	42.4067687988281
2005	42.963680267334
2006	43.8200988769531
2007	44.7862892150879
2008	45.0124092102051
2009	45.5479011535645
2010	45.9091300964355
2011	47.0659713745117
2012	47.9279098510742
2013	48.7363700866699
2014	48.2811012268066
2015	48.3544883728027
2016	48.188720703125
2017	49.3248596191406
2018	49.8389701843262
2019	50.1613616943359
2020	50.4261512756348
2021	50.7606391906738
2022	51.0324897766113