Relatório completo:

http://www.keepeek.com/Digital-Asset-Management/oecd/education/education-at-a-glance-2017_eag-2017-en#page1

Relatório relativo as estatísticas de Portugal:

http://www.keepeek.com/Digital-Asset-Management/oecd/education/education-at-a-glance-2017/summary/portuguese_8d2d11b2-pt#page1