The percentage of Welsh speakers aged 16 or older receiving their education through the medium of Welsh continues to decrease as they go on to further and higher education.
Mae’r ganran o siaradwyr Cymraeg 16 oed neu hŷn sy’n derbyn eu haddysg drwy’r Gymraeg yn parhau i ostwng wrth fynd ymlaen i addysg bellach ac addysg uwch.