Using the main measure of young people in education, employment or training, there were decreases in both the 16 to 18 and 19 to 24 age groups between 2017 and 2019.
Gan ddefnyddio’r prif fesur o bobl ifanc mewn addysg, cyflogaeth neu hyfforddiant, bu gostyngiad yn y grŵp oedran 16 i 18 ac 19 i 24 rhwng 2017 a 2019.