Around one in twenty (5.1%) reported entry to intermediate level Welsh speaking skills, while 85.4% reported that they had no Welsh speaking skills.
Dywedodd tua un o bob ugain (5.1%) fod ganddynt sgiliau siarad Cymraeg ar lefel mynediad i ganolradd, a dywedodd 85.4% nad oedd ganddynt unrhyw sgiliau siarad Cymraeg o gwbl.