Year	% of total working-age population with intermediate education
2010	78.012
2011	77.864
2012	77.727
2013	77.143
2014	76.937
2015	76.385
2016	76.132
2017	69.992
2018	69.63
2019	68.4
2020	67.772
2021	68.128
2022	62.033
2023	62.008