Percentage of the population with at least upper secondary educational attainment, age group 25-64

The indicator is defined as the percentage of people aged 25-64 who have successfully completed at least upper secondary education. This educational attainment refers to ISCED (International Standard Classification of Education) 2011 level 3-8 for data from 2014 onwards and to ISCED 1997 level 3-6 for data up to 2013. The indicator is based on the EU Labour Force Survey.