90.6% and 88.9% of the UK figure for Cardiff and Vale of Glamorgan, 90.2% and 87.3% for Monmouthshire and Newport.)
90.6% ac 88.9% o ffigur y DU ar gyfer Caerdydd a Bro Morgannwg, 90.2% ac 87.3% ar gyfer Sir Fynwy a Chasnewydd.)