Year	% of male working-age population with advanced education
1992	87.493
1993	88.014
1994	87.184
1995	86.703
1996	86.607
1997	85.985
1998	86.469
1999	87.274
2000	86.434
2001	86.39
2002	86.185
2003	86.1
2004	85.895
2005	84.263
2006	82.918
2007	82.444
2008	82.553
2009	81.43
2010	80.824
2011	80.944
2012	81.136
2013	79.939
2014	80.608
2015	81.134
2016	81.293
2017	81.019
2018	80.718
2019	80.688
2020	80.347
2021	80.782
2022	81.455
2023	77.724