It should be noted that some respondents refrained from commenting on the relative merits or problems with the principle of devolution, wishing to maintain neutral on the subject.
Dylid nodi i rai ymatebwyr ymatal rhag gwneud sylwadau ar rinweddau neu broblemau cymharol gyda'r egwyddor o ddatganoli, gan ddymuno bod yn niwtral ar y pwnc.