1 in 20 were in the Asian/Asian British ethnic group, while 1 in a 100 were from each of the ethnic groups: any black; mixed; and other ethnic groups.
Roedd 1 o bob 20 yn y grŵp ethnig Asiaidd/Asiaidd Prydeinig, tra oedd 1 o bob 100 yn y grwpiau ethnig: unrhyw grŵp ethnig du; cymysg; a grwpiau ethnig eraill.