Vocational qualifications taken in school sixth forms, further education, work-based learning and adult learning, August 2017 to July 2022
Cymwysterau galwedigaethol yr ymgymerwyd â hwy mewn chweched dosbarth ysgol, addysg bellach, dysgu seiliedig ar waith a dysgu oedolion, mis Awst 2017 i fis Gorffennaf 2022