Year % of female labor force (modeled ILO estimate) 1991 4.985 1992 5.084 1993 5.165 1994 4.705 1995 6.328 1996 5.341 1997 5.027 1998 4.023 1999 3.234 2000 3.276 2001 3.612 2002 4.094 2003 3.957 2004 3.922 2005 4.192 2006 3.344 2007 2.422 2008 2.364 2009 2.604 2010 2.944 2011 2.991 2012 2.634 2013 3.231 2014 3.236 2015 3.999 2016 3.913 2017 3.692 2018 3.54 2019 3.393 2020 4.13 2021 4.151 2022 3.074 2023 3.475