Year	% female
1973	38.8674812316895
1974	38.856201171875
1975	38.4306793212891
1976	38.9971809387207
1977	36.9658813476562
1978	40.8372001647949
1979	40.618350982666
1980	39.6134910583496
1981	39.8276214599609
1982	39.3922882080078
1983	39.4542694091797
1984	40.5853385925293
1985	43.017448425293
1986	43.984619140625
1987	45.15625
1988	46.2480316162109
1989	46.7522201538086
1990	47.638500213623
1991	48.1504592895508
1992	48.7387504577637
1993	49.4903717041016
1994	50.1393699645996
1995	50.6838417053223
1996	51.3734588623047
1997	51.949821472168
1998	52.6463584899902
1999	53.2715606689453
2000	53.9931488037109
2001	54.5407218933105
2002	55.3259315490723
2003	56.4660110473633
2004	56.7339782714844
2005	58.5834312438965
2006	58.8931083679199
2007	58.9169387817383
2008	59.8517913818359
2009	60.7807502746582
2010	61.4461212158203
2011	62.0971717834473
2012	62.6590881347656
2013	63.1353797912598
2014	63.8950119018555
2015	65.1952133178711
2016	66.0125274658203
2017	67.8294830322266
2018	69.3348617553711
2019	70.0729293823242
2020	70.8202972412109
2021	71.6118011474609
2022	72.2276306152344