Merthyr Tydfil has the largest SEN budget per pupil at £1,629, whilst Monmouthshire has the smallest SEN budget per pupil at £885.
O ran gwariant AAA sydd wedi’i gyllidebu ar gyfer pob disgybl, Merthyr Tudful sydd â’r mwyaf, £1,629 y disgybl, a Sir Fynwy sydd â’r lleiaf, £885 y disgybl.