Year	% of male working-age population with intermediate education
1996	75.588
1997	77.062
1998	76.441
1999	76.226
2000	78.012
2001	79.096
2002	78.711
2003	77.598
2004	76.03
2005	75.909
2006	74.841
2007	75.742
2008	76.03
2009	75.325
2010	74.764
2011	73.969
2012	75.03
2013	73.348
2014	73.658
2015	72.879
2016	72.353
2017	72.732
2018	72.812
2019	72.479
2020	71.805
2021	73.344
2022	73.963
2023	75.258