Year	% of female labor force (national estimate)
1974	7.4
1975	10.35
1976	10.37
1977	12.8
1978	12.36
1979	13.47
1982	13.29
1983	14.48
1984	14.17
1985	18.47
1986	14.49
1987	16.75
1988	21.37
1989	21.6
1990	14.53
1991	22.57
1992	22.32
1993	20.17
1994	20.38
1995	20.14
1996	20
1997	18.14
1998	20.84
1999	16.93
2000	18.03
2001	19.31
2002	19.17
2003	18.82
2004	17.42
2005	13.95
2006	12.37
2007	9.27
2008	7.188
2009	8.85
2010	7.59
2011	4.473
2012	4.635
2013	4.81
2014	5.645
2015	5.348
2016	5.903
2017	6.938
2018	6.752
2019	7.988
2020	24.667
2021	10.626
2022	9.826
2023	8.567