However, since 2015-16, there have been general downward trends in the proportion of adults who were victims of crime (excluding fraud), and victims of personal crime.
Fodd bynnag, ers 2015-16, bu tueddiadau cyffredinol ar i lawr yng nghyfran yr oedolion a oedd wedi dioddef trosedd (ac eithrio twyll), a dioddefwyr troseddau personol.