Year % of female population ages 15+ (modeled ILO estimate) 1991 14.172 1992 14.167 1993 14.431 1994 14.633 1995 14.879 1996 15.183 1997 15.525 1998 15.91 1999 16.341 2000 16.098 2001 15.987 2002 16.185 2003 16.898 2004 17.564 2005 18.171 2006 18.789 2007 18.441 2008 18.239 2009 17.946 2010 19.207 2011 20.463 2012 21.024 2013 20.775 2014 20.981 2015 22.166 2016 23.235 2017 20.098 2018 22.028 2019 24.565 2020 29.548 2021 34.561 2022 34.359 2023 34.512