Year % of female labor force (modeled ILO estimate) 1991 4.277 1992 4.388 1993 4.323 1994 4.296 1995 4.023 1996 4.003 1997 4.049 1998 4.28 1999 4.321 2000 4.398 2001 4.392 2002 4.371 2003 4.547 2004 3.277 2005 2.11 2006 2.578 2007 3.089 2008 3.571 2009 4.254 2010 4.31 2011 4.234 2012 4.283 2013 2.468 2014 2.961 2015 3.322 2016 3.681 2017 4.145 2018 3.931 2019 3.703 2020 4.489 2021 3.994 2022 3.505 2023 3.393