Betsi Cadwaladr had the highest proportion of RTT pathways waiting longer than one year in July, at 25.0% of pathways, whereas Swansea Bay had the lowest at 14.2% of pathways.
Betsi Cadwaladr oedd â’r gyfran uchaf o lwybrau RTT a oedd yn aros mwy na blwyddyn ym mis Gorffennaf (25.0% o lwybrau), a Bae Abertawe oedd â’r gyfran isaf (14.2% o lwybrau).