Number of patients receiving NHS dental treatment, the type of treatments provided and the numbers of NHS dentists for April 2016 to March 2017.
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 2016 i Fawrth 2017.