On 30 September 2023, 7% of staff were aged 25 or younger and 9% were aged 61 or older, both unchanged from the previous year.
Ar 30 Medi 2023, roedd 7% o’r staff yn 25 oed neu iau ac roedd 9% yn 61 oed neu’n hyn, y ddau heb newid ers y flwyddyn flaenorol.