Year	% of total labor force with intermediate education
2005	17.789
2006	16.711
2007	15.4
2008	14.77
2009	15.758
2010	17.478
2011	15.073
2012	15.512
2013	11.712
2014	11.238
2015	11.765
2016	13.428
2018	12.676
2019	11.264
2020	10.288
2021	10.033
2022	9.507