Number of patients receiving NHS dental treatment, the type of treatments provided and the numbers of NHS dentists for April 2017 to March 2018.
Nifer y cleifion sy’n derbyn triniaeth ddeintyddol ar y GIG, y math o driniaeth a ddarparwyd a’r nifer o ddeintyddion GIG ar gyfer Ebrill 2017 i Fawrth 2018.