Year	% of total labor force with advanced education
1997	3.781
2003	14.07
2004	12.92
2005	11.42
2006	9.06
2007	6.77
2008	5.61
2010	4.399
2011	2.351
2012	2.663
2013	2.198
2014	3.012
2015	2.374
2016	3.827
2017	3.231
2018	4.027
2019	5.141
2020	13.23
2021	7.483
2022	8.323
2023	5.418