Year	% of male working-age population with basic education
2001	80.151
2002	79.935
2003	80.211
2004	78.941
2005	79.723
2006	78.998
2007	79.981
2008	78.767
2009	77.815
2010	75.32
2011	74.189
2012	77.035
2013	75.614
2014	76.061
2015	75.538
2016	72.994
2017	73.426
2018	76.435
2019	75.103
2020	71.514
2021	71.471
2022	71.701
2023	69.125