Educational attainment is a proven path to higher incomes, not only for the individual concerned, but also for the nation as a whole.

The latest research from the Organisation for Economic Co-operation and Development, Education at a Glance 2017, shows that in each of the 38 countries in the survey, adults with below upper secondary education were paid an average 25% less than someone with upper secondary education. There was an even more extreme difference with a 56% average pay advantage for those attaining a tertiary education against upper secondary schooling.