The targets are based on whether they are training to be primary or secondary school teachers and whether they are taking postgraduate or undergraduate courses.
Mae’r targedau wedi’u seilio ar nifer y rhai sy’n hyfforddi i fod naill ai’n athrawon ysgol gynradd neu athrawon ysgol uwchradd a ph’un a ydynt yn gwneud cyrsiau ôl-raddedig neu israddedig.