Year % of female labor force (modeled ILO estimate) 1991 20.101 1992 20.123 1993 19.826 1994 19.905 1995 19.842 1996 19.727 1997 19.3 1998 19.322 1999 19.374 2000 19.651 2001 19.591 2002 19.515 2003 19.51 2004 19.535 2005 19.535 2006 19.523 2007 19.505 2008 19.544 2009 22.888 2010 26.485 2011 30.297 2012 29.517 2013 28.282 2014 26.708 2015 24.83 2016 23.541 2017 22.407 2018 21.288 2019 20.198 2020 20.54 2021 18.827 2022 12.637 2023 18.729