Those who identify as Gypsy, Traveller, and Roma are the only ethnic groups below 35%, other ethnic groups range from 57% to 92%.
Y rheini sy’n ystyried eu hunain yn Sipsiwn, Teithwyr a Roma yw’r unig grwpiau ethnig o dan 35%, ac mae grwpiau ethnig eraill yn amrywio o 57% i 92%.