developing and distributing a bilingual web survey to all ENRaW applicants and receiving 45 survey responses, a response rate of 47 per cent
datblygu a dosbarthu arolwg dwyieithog ar-lein i holl ymgeiswyr ENRaW a derbyn 45 o ymatebion i'r arolwg, sef cyfradd ymateb o 47 y cant