The main reason for this, in the reporting period, a higher proportion of women were in grades below our median pay point, which sits within the SEO pay scale.
Y prif reswm am hyn yw, yn ystod y cyfnod adrodd, bod cyfran uwch o fenywod ar y graddau islaw ein pwynt cyflog canolrifol, sydd o fewn y raddfa gyflog SEO.