Year	% of females ages 15 and above
1974	29.3330001831055
1975	29.8641605377197
1976	30.5842399597168
1977	31.019100189209
1978	31.7428207397461
1979	32.503360748291
1980	33.3671989440918
1981	34.2380905151367
1982	35.174388885498
1983	36.2855491638184
1984	37.3574714660645
1985	38.4582214355469
1986	39.6890907287598
1987	40.5951805114746
1988	41.8159790039062
1989	43.0008316040039
1990	45.7060012817383
1991	47.3569297790527
1992	48.3616905212402
1993	48.9275283813477
1994	49.9764289855957
1995	51.973331451416
1996	53.8964614868164
1997	54.7424392700195
1998	56.218578338623
1999	57.6256904602051
2000	58.9154891967773
2001	60.3166007995605
2002	61.0755882263184
2003	63.8926010131836
2004	64.8845977783203
2005	65.1279678344727
2006	66.0652084350586
2007	66.5509262084961
2008	67.51123046875
2009	67.6041793823242
2010	68.6947708129883
2011	69.3978576660156
2012	72.1373672485352
2013	69.8238525390625
2014	73.085823059082
2015	72.0873794555664
2016	73.4915924072266
2017	74.7790069580078
2018	72.0245819091797
2019	72.4945220947266
2020	73.0420074462891
2021	73.4363021850586
2022	73.8940811157227