Year	% of female labor force (national estimate)
1991	21.14827416779715
2002	20.60559281069348
2004	20.591050000054906
2005	20.41993110955245
2006	19.628059346448474
2007	16.884962814582085
2008	17.94244664955097
2009	18.940371678106505
2010	20.525937627666323
2012	19.54435930416264
2013	19.641641428823956
2014	19.894854388369875
2015	19.990707269515735
2016	20.4549294300375
2021	17.752308822415465