Year	% of male labor force with basic education
1997	17.42
1998	17.871
1999	16.203
2000	13.304
2001	13.856
2002	13.727
2003	13.798
2004	14.303
2005	15.621
2006	17.326
2007	18.664
2008	20.243
2009	24.621
2010	27.244
2011	25.454
2012	25.251
2013	24.525
2014	18.303
2015	16.664
2016	13.694
2017	10.947
2018	10.021
2019	9.35
2020	10.666
2021	10.632
2022	11.773
2023	12.05