Year	% of total working-age population with advanced education
2010	88.485
2011	86.659
2012	86.049
2013	88.687
2014	87.39
2015	84.195
2016	84.345
2017	82.344
2018	85.487
2019	82.694
2020	80.301
2021	84.883
2022	83.6