All 22 local authorities in Wales have met every target since the scheme was launched in October 2004; none have been subject to fines.
Ers i’r cynllun hwn gael ei lansio ym mis Hydref 2004, mae pob un o’r 22 o awdurdodau lleol yng Nghymru wedi bodloni pob targed; nid oes unrhyw un ohonynt wedi cael eu dirwyo.