Year % of female working-age population with advanced education 2005 29.08 2006 28.464 2007 27.97 2008 24.687 2009 24.935 2010 25.495 2011 21.676 2012 24.7 2013 20.189 2014 18.681 2015 19.865 2016 22.233 2018 40.96 2019 39.61 2020 34.058 2021 33.095 2022 33.952