Year	% of male labor force with basic education
1992	8.768
1993	11.194
1994	13.799
1995	12.778
1996	14.152
1997	15.689
1998	15.8
1999	14.772
2000	13.651
2001	13.009
2002	15.038
2003	18.247
2004	19.91
2005	20.754
2006	19.801
2007	19.124
2008	17.011
2009	17.692
2010	17.057
2011	15.168
2012	13.154
2013	13.71
2014	13.242
2015	12.654
2016	11.326
2017	10.954
2018	10.278
2019	9.128
2020	10.4
2021	8.497
2022	7.332
2023	6.842