Betsi Cadwaladr also had the highest proportion waiting longer than two years at 2.9%, and Swansea Bay and Hywel Dda both had the lowest with no pathways waiting longer than two years.
Betsi Cadwaladr hefyd oedd â’r gyfran uchaf a oedd yn aros mwy na dwy flynedd, sef 2.9%, a Bae Abertawe a Hywel Dda oedd â’r gyfran isaf heb unrhyw lwybrau’n aros mwy na dwy flynedd.