Year % of female labor force (modeled ILO estimate) 1991 22.153 1992 21.405 1993 21.026 1994 20.841 1995 20.382 1996 20.235 1997 19.562 1998 19.464 1999 19.028 2000 18.808 2001 18.618 2002 18.219 2003 17.68 2004 17.306 2005 17.237 2006 16.987 2007 16.793 2008 16.668 2009 17.155 2010 17.626 2011 17.691 2012 17.541 2013 17.13 2014 17.034 2015 16.946 2016 16.858 2017 16.844 2018 16.833 2019 17.046 2020 18.027 2021 17.913 2022 17.358 2023 16.665