Year	% of total labor force with intermediate education
1989	2.768
1990	3.457
1992	8.062
1995	6.727
1996	7.379
1997	8.992
1998	10.037
1999	11.693
2001	11.208
2002	11.947
2003	12.386
2004	11.454
2005	11.819
2006	10.983
2007	10.891
2008	9.678
2009	10.922
2011	8.637
2012	4.146
2013	4.274
2014	4.027
2015	7.408
2016	13.298
2017	14.388
2018	13.974
2019	13.539
2020	15.828
2021	15.041
2022	10.415
2023	8.962