Our guide to understanding the different sources of statistics on young people not in education, employment or training (NEET) in Wales provides further information.
Mae ein canllaw Deall y gwahanol ffynonellau o ystadegau ar bobl ifanc nad ydynt mewn addysg, cyflogaeth na hyfforddiant (NEET) yng Nghymru yn darparu rhagor o wybodaeth.