The proportion of working age adults with higher education level or equivalent qualifications (Level 4+) was highest in Monmouthshire (56.8%), Ceredigion (54.1%), and the Vale of Glamorgan (52.7%).
Mae’r gyfran o oedolion o oedran gweithio a chymwysterau ar lefel addysg uwch neu gyfatebol yn uchaf yn Sir Fynwy (56.8%), Ceredigion (54.1%) a Bro Morgannwg (52.7%).