Year % of female labor force (modeled ILO estimate) 1991 3.101 1992 3.159 1993 3.112 1994 3.171 1995 3.078 1996 3.063 1997 2.997 1998 2.987 1999 2.898 2000 2.881 2001 2.912 2002 3.041 2003 3.006 2004 3.001 2005 2.916 2006 2.986 2007 3.026 2008 3.04 2009 3.033 2010 3.022 2011 3.075 2012 4.197 2013 5.384 2014 6.318 2015 7.313 2016 4.756 2017 3.621 2018 4.34 2019 3.043 2020 3.525 2021 3.511 2022 3.166 2023 3.128