Denbighshire delegates the largest proportion of their SEN budget to their schools at 90%, whilst Caerphilly delegates the smallest proportion at 56%.
Sir Ddinbych sy'n dirprwyo'r gyfran fwyaf o’i chyllidebau AAA i ysgolion, sef 90%, a Chaerffili sy'n dirprwyo'r gyfran leiaf, sef 56%.