All seven suggested aspects of a communication campaign were supported by a majority of survey respondents (between 82 and 87 per cent support for each aspect).
Cefnogwyd pob un o'r saith agwedd ar ymgyrch gyfathrebu a awgrymwyd gan fwyafrif o ymatebwyr yr arolwg (cefnogaeth o rhwng 82 ac 87 y cant ar gyfer pob agwedd).