This set of results cover the period from October 2022 to September 2023, therefore all the interviews were carried out by telephone.
Cynhaliwyd ymgynghoriad cyhoeddus ar ddrafft cynharach o'r canllawiau hyn rhwng Hydref 2022 a Chwefror 2023, a chyhoeddwyd crynodeb o'r ymatebion ym mis Medi 2023.