Year	% of total labor force with intermediate education
1994	2.02
1995	2.77
1996	2.56
1997	3.13
1998	4.17
2001	4.81
2002	6.98
2003	7.78
2006	4.43
2007	3.85
2008	3.81
2009	4.84
2010	3.48
2011	3.35
2012	3.04
2013	3.05
2015	4.08
2017	4.63
2020	5.98
2021	4.57
2022	4.448