Year	% of male working-age population with intermediate education
1992	73.649
1993	81.232
1994	72.505
1995	70.142
1996	70.518
1997	68.632
1999	69.857
2000	68.246
2001	71.336
2002	71.787
2003	71.705
2004	67.434
2005	68.005
2006	63.803
2007	62.324
2008	66.167
2009	66.094
2010	66.19
2011	63.193
2012	64.339
2013	64.781
2014	64.015
2015	64.42
2016	66.804
2017	62.688
2018	62.474
2019	62.269
2020	61.11
2021	61.469
2022	59.469
2023	61.011