When prompted with a clip of the radio advert, 28% of the SME’s surveyed could remember hearing the advert which is an increase from 16% in October 2023.
Ar ôl gwrando ar glip o'r hysbyseb radio, gallai 28% o'r BBaChau a arolygwyd gofio clywed yr hysbyseb, sy'n gynnydd o 16% ym mis Hydref 2023.