Year	% of male labor force with advanced education
1997	3.441
2003	10.95
2004	9.22
2005	8.13
2006	6.97
2007	5.42
2008	4.17
2010	3.34
2011	1.641
2012	2.6
2013	1.956
2014	2.279
2015	2.248
2016	2.988
2017	2.796
2018	3.625
2019	4.448
2020	10.593
2021	6.071
2022	5.786
2023	4.063