30.7% of 19 to 24 year olds were in full-time education in 2020, up from 27.9% in 2019.
Roedd 21,319 o ddisgyblion â CDU o dan y system ADY newydd mewn ysgolion a gynhelir (40.9% o’r holl ddisgyblion a ADY neu AAA), i fyny o 10,499 (16.6%) ym mis Ionawr 2023.