Year % of female working-age population with basic education 1995 40.653 1996 38.386 1997 37.528 1998 36.946 1999 37.024 2000 36.651 2001 36.003 2002 37.611 2003 37.606 2004 28.322 2005 29.569 2006 30.439 2007 32.445 2008 31.565 2009 31.473 2010 30.653 2011 30.636 2012 30.7 2013 30.295 2014 31.005 2015 30.382 2016 30.928 2017 30.348 2018 30.354 2019 29.855 2020 30.059 2021 30.324 2022 29.45 2023 30.857