Locums are only counted if they were active and had contracts recorded in the Locum Hub Wales system between 1 July and 30 September 2022
Ni chaiff staff locwm eu cyfrif oni bai eu bod yn weithredol a bod contractau wedi'u cofnodi ar eu cyfer yn system Locum Hub Wales rhwng 1 Gorffennaf a 30 Medi 2022