Of these 83.2% were paid at the higher rate (where the patient is the first or second to be seen at an address) and 16.8% at the lower rate (third and subsequent patients visited at the same address).
Yn yr un modd, ar gyfer staff mewn ysgolion arbennig ac Unedau Cyfeirio Disgyblion (UCDau) roedd 84.3% (2,860) wedi cael naill ai eu trydydd dos neu frechiad atgyfnerthu cyntaf.