Year % of total working-age population with advanced education 2010 73.10682446047146 2011 73.54232458099969 2012 73.4157944579228 2013 73.76053553078528 2014 74.38649331221994 2015 74.69850822803572 2016 74.94251251602128 2017 73.21886022452604 2018 73.3046518179319 2019 72.80003388324427 2020 71.62880715270369 2021 72.17782765106733 2022 79.4506405558736