Year	% of total labor force with basic education
1992	9.428
1993	11.903
1994	13.892
1995	13.712
1996	14.557
1997	14.313
1998	14.634
1999	13.642
2000	10.257
2001	10.842
2002	11.187
2003	11.625
2004	11.986
2005	13.863
2006	12.792
2007	11.785
2008	11.577
2009	12.814
2010	13.92
2011	13.206
2012	13.202
2013	15.086
2014	15.33
2015	15.995
2016	15.404
2017	13.862
2018	12.123
2019	10.788
2020	11.62
2021	13.661
2022	13.461
2023	12.656