Year	% of male working-age population with intermediate education
1998	77.626
1999	77.428
2000	77.164
2001	76.977
2002	76.551
2003	75.438
2004	74.87
2005	74.954
2006	74.402
2007	73.993
2008	73.71
2009	73.227
2010	72.356
2011	71.453
2012	71.483
2013	71.241
2014	71.141
2015	70.844
2016	71.055
2017	71.072
2018	71.233
2019	71.047
2020	70.305
2021	70.139
2022	70.191
2023	71.222