Less than one in twenty (4.0%) female nurses were 29 or younger; 41.8% were aged between 30 and 49; while over a half (54.2%) were aged over 50.
Roedd llai nag un o bob ugain (4.0%) o nyrsys benywaidd yn 29 oed neu'n iau; roedd 41.8% rhwng 30 a 49 oed; tra bod dros eu hanner (54.2%) dros 50 oed.