Year	% of male working-age population with basic education
2000	76.077
2001	75.01
2002	73.837
2003	72.5
2004	71.578
2005	71.77
2006	69.906
2007	69.854
2008	70.016
2009	69.357
2010	69.696
2011	70.315
2012	69.551
2013	69.389
2014	69.792
2015	69.606
2016	69.768
2017	70.155
2018	70.205
2019	68.908
2020	64.212
2021	66.12
2022	66.29
2023	65.321