Since launching, the percentage of Year 11 school leavers not entering education, employment or training in Wales has more than halved.
Ers ei lansio, mae'r ganran o blant Blwyddyn 11 sy'n gadael yr ysgol ac yn peidio â mynd ymlaen i addysg, cyflogaeth na hyfforddiant yng Nghymru wedi gostwng dros 50%.