Year	% of male working-age population with intermediate education
1991	67.078
1992	70.399
1993	67.38
1994	58.427
1995	58.472
1999	73.211
2000	73.717
2001	73.786
2002	74.026
2004	68.637
2005	76.349
2006	76.557
2007	76.662
2008	77.608
2009	79.086
2011	76.814
2012	78.865
2013	76.34
2014	78.093
2015	78.423
2016	74.422
2017	74.317
2018	76.77
2019	80.918
2020	80.061
2021	84.322
2022	85.078