Year % of female population ages 15+ (modeled ILO estimate) 1991 13.811 1992 13.819 1993 14.18 1994 14.474 1995 12.546 1996 13.697 1997 14.925 1998 15.233 1999 15.674 2000 16.124 2001 16.17 2002 16.213 2003 16.971 2004 17.75 2005 18.316 2006 18.908 2007 19.271 2008 19.811 2009 20.942 2010 21.996 2011 22.183 2012 22.464 2013 22.747 2014 22.948 2015 23.977 2016 23.221 2017 22.47 2018 21.719 2019 23.423 2020 23.661 2021 24.574 2022 24.401 2023 24.456