One in twenty (4.9%) reported entry to intermediate level Welsh speaking skills, while most (84.4%) reported that they had no Welsh speaking skills.
Dywedodd un o bob ugain (4.9%) fod ganddynt sgiliau siarad Cymraeg ar lefel mynediad i ganolradd, tra dywedodd y rhan fwyaf (84.4%) nad oedd ganddynt unrhyw sgiliau siarad Cymraeg o gwbl.