Year	% of female labor force (national estimate)
1983	9.3
1985	7.2
1986	6.2
1987	3.1
1988	3.1
1989	2.3
1990	2.3
1991	2.6
1992	3
1993	2.5
1994	2.2
1995	2.3
1996	2.9
1997	2.8
1998	2.5
1999	2.6
2000	6.531
2001	8.061
2002	8.295
2003	9.882
2004	8.251
2005	8.363
2006	8.316
2007	7.896
2008	6.777
2009	7.629
2010	7.132
2011	7.127
2012	7.206
2013	6.139
2014	5.104
2015	5.387
2016	5.164
2017	4.252
2018	3.501
2019	4.015
2020	4.504
2021	3.112
2022	2.634
2023	2.943