Only 87% of people in Wales with a long-standing illness, disability or infirmity use the internet, compared to 93% of those without such a condition.
Dim ond 87% o bobl yng Nghymru sydd â salwch, anabledd neu lesgedd hirsefydlog sy’n defnyddio’r rhyngrwyd, o gymharu â 93% o’r rhai heb gyflwr o’r fath.