Year	% of male labor force with advanced education
1987	4.193
1988	4.022
1989	5.197
1990	4.141
1991	4.317
1992	5.325
1993	6.036
1994	5.489
1995	5.573
1996	5.378
1997	5.524
1998	5.841
1999	5.72
2000	5.065
2001	4.999
2002	4.842
2003	4.44
2004	4.959
2005	4.703
2006	4.325
2007	4.328
2008	4.436
2009	5.037
2010	7.03
2011	10.602
2012	14.785
2013	16.52
2014	17.386
2015	16.24
2016	13.348
2017	12.11
2018	10.049
2019	8.222
2020	8.747
2021	8.312
2022	6.918
2023	6.225