1.5% of childcare providers that responded to the survey have permanently closed and no longer offer childcare provision; these were excluded from the majority of the survey questions.
Mae 1.5% o'r darparwyr gofal plant a ymatebodd i'r arolwg wedi cau'n barhaol ac nid ydynt yn cynnig darpariaeth gofal plant mwyach; cafodd y rhain eu hepgor o'r mwyafrif o gwestiynau'r arolwg.