Year	% of male working-age population with intermediate education
2009	63.1
2010	62.78
2011	63.41
2012	77.476
2013	77.165
2014	77.07
2015	77.07
2016	76.373
2017	76.144
2018	75.004
2019	74.12
2020	71.89
2021	71.187
2022	72.346