The measure of material deprivation within this release is calculated by the Department for Work and Pensions, who use the Family Resources Survey (FRS).
Yr Adran Gwaith a Phensiynau (DWP) sy’n cyfrifo’r mesur tlodi materol sydd o fewn y datganiad hwn, gan ddefnyddio’r arolwg adnoddau teulu (FRS).