Year	% of female labor force (national estimate)
1997	13.94
1998	11.86
1999	12.062
2000	13.605
2001	14.1
2002	12.784
2003	13.2
2004	11.066
2005	8.535
2006	5.611
2007	4.329
2008	5.628
2009	10.521
2010	14.519
2011	12.91
2012	11.573
2013	10.478
2014	9.221
2015	8.161
2016	6.653
2017	5.676
2018	5.409
2019	5.494
2020	7.691
2021	6.606
2022	5.487
2023	6.376