Year % of female working-age population with advanced education 2009 73.08 2010 73.01 2011 73.89 2012 79.662 2013 79.131 2014 80.164 2015 80.049 2016 80.236 2017 78.682 2018 79.281 2019 79.492 2020 78.098 2021 77.759 2022 78.597