Year % of female population ages 15+ (modeled ILO estimate) 1991 36.816 1992 35.502 1993 33.812 1994 33.85 1995 34.054 1996 34.838 1997 35.075 1998 35.023 1999 35.606 2000 36.21 2001 36.522 2002 36.712 2003 37.175 2004 37.821 2005 38.969 2006 40.174 2007 40.866 2008 41.201 2009 42.376 2010 41.861 2011 41.635 2012 41.853 2013 42.033 2014 42.007 2015 42.345 2016 42.21 2017 42.222 2018 42.288 2019 42.083 2020 39.449 2021 40.456 2022 41.275 2023 41.727