Year	% of male working-age population with advanced education
1997	86.968
2003	85.41
2006	88.581
2007	87.012
2008	83.96
2009	90.14
2010	90.319
2011	89.069
2012	88.583
2013	88.686
2014	86.741
2015	88.26
2016	88.441
2017	87.915
2018	90.067
2019	89.735
2020	84.776
2021	85.112
2022	84.814
2023	84.535