Year	% of male working-age population with intermediate education
2003	63.982
2006	66.835
2008	62.144
2009	63.451
2010	63.55
2011	65.898
2012	62.648
2013	64.906
2014	66.1
2015	66.264
2016	65.737
2017	66.367
2018	68.245
2019	71.916
2020	69.185
2021	64.107
2022	69.14