When given a description of the proposal and asked if they were aware, 17% said they were aware of the proposal with a further 17% aware but not sure about the details.
O gael disgrifiad o'r cynnig a'u holi a oeddent yn ymwybodol, dywedodd 17% eu bod yn ymwybodol o'r cynnig a dywedodd 17% pellach eu bod yn ymwybodol ond nad oeddent yn siŵr am y manylion.