Year	% of total labor force with intermediate education
2002	21.16
2003	17.94
2004	15.534
2005	12.825
2006	11.854
2008	8.345
2009	9.278
2010	9.043
2011	8.285
2012	8.534
2013	8.253
2014	8.316
2017	9.129
2018	10.691
2019	11.232
2020	12.566
2021	10.645
2022	8.295
2023	7.421