Wrexham delegate the largest proportion of their SEN budget to their schools at 82%, whilst Merthyr Tydfil delegate the smallest proportion at 50%.
Wrecsam sy'n dirprwyo'r gyfran fwyaf o’i chyllidebau AAA i ysgolion, sef 82%, a Merthyr Tudful sy'n dirprwyo'r gyfran leiaf, sef 50%.