Year	% of total labor force with advanced education
2003	6.097
2004	15.31
2006	11.15
2007	10.16
2008	10.49
2009	10.68
2010	10.33
2011	10.04
2012	9.2
2014	9.3
2015	8.46
2016	7.51
2017	3.68
2021	4.579
2022	3.697