Year	% of total labor force with intermediate education
1997	6.397
2003	18.43
2004	16.7
2005	14.14
2006	12.75
2007	8.97
2008	7.71
2010	7.916
2011	5.231
2012	4.888
2013	5.471
2014	5.625
2015	6.07
2016	6.463
2017	7.64
2018	7.366
2019	8.32
2020	23.906
2021	12.935
2022	11.259
2023	9.485