Year	% of total labor force with advanced education
1998	10.11
2002	12.19
2003	11.8
2004	5.06
2006	4.53
2007	3.74
2008	3.99
2009	5.49
2010	7.168
2011	6.378
2012	5.34
2013	5.358
2014	5.013
2015	5.35
2016	5.433
2017	5.041
2018	4.789
2019	4.434
2020	5.571
2021	4.687
2022	2.597
2023	1.877