Almost 4,000 usual residents in Wales (0.1%) chose the write-in response “Any other Black, Black British or Caribbean background” in 2021.
Dewisodd bron i 4,000 o breswylwyr arferol yng Nghymru (0.1%) yr ymateb “Unrhyw gefndir Du, Du Prydeinig neu Garibïaidd arall” yn 2021.