The outputs with the highest percentage of respondents who said they had never used them were the WIMD geospatial information on DataMapWales, and the static LSOA domain maps (both 25%).
Yr allbynnau sydd â’r ganran uchaf o ymatebwyr a ddywedodd nad oeddent erioed wedi eu defnyddio oedd gwybodaeth geo-ofodol MALlC ar MapDataCymru a’r mapiau meysydd AGEHI statig (25% yr un).