To date, experimental data for the single cancer pathway (with and without suspensions) had been collected directly via health boards and published by the Welsh Government since June 2019.
Mae data arbrofol ar gyfer yr un llwybr canser (gydag a heb ohiriadau) wedi cael ei gasglu’n uniongyrchol drwy fyrddau iechyd a’i gyhoeddi gan Lywodraeth Cymru ers mis Mehefin 2019.