Year % of female working-age population with basic education 1997 33.8082143273803 1998 30.76995936279935 1999 30.195817409662595 2000 28.195214911155603 2001 27.78604725640209 2002 24.417760301915152 2003 22.949277206817616 2004 21.989558521928245 2005 20.95153036695143 2006 20.819503147933546 2007 20.584872691658923 2008 20.30688503068897 2009 20.055405380226595 2010 19.716507339535845 2011 19.346418212098346 2012 19.093693656650508 2013 18.555571819207135 2014 18.405358878955326 2015 17.797622828408798 2016 16.932578137145896 2017 17.203647612409824 2018 16.73557685416316 2019 16.967251855945417 2020 16.32047234610183 2021 14.842898914980486 2022 15.790202483789393 2023 15.38629793369807