Year % of female labor force (modeled ILO estimate) 1991 3.822 1992 3.806 1993 3.882 1994 3.886 1995 4.754 1996 5.603 1997 6.467 1998 7.314 1999 8.169 2000 9.188 2001 10.244 2002 11.274 2003 12.356 2004 13.412 2005 14.458 2006 15.568 2007 16.707 2008 17.91 2009 19.084 2010 20.192 2011 22.005 2012 23.472 2013 25.046 2014 26.145 2015 29.807 2016 30.424 2017 30.664 2018 29.541 2019 29.124 2020 29.57 2021 30.172 2022 29.895 2023 29.494