However, the system now in place met their requirements and could be used for both qualitative and quantitative measurement, based on their own social value framework.
Fodd bynnag, roedd y system sydd bellach ar waith yn bodloni eu gofynion a gellid ei defnyddio ar gyfer mesur ansoddol a meintiol, yn seiliedig ar eu fframwaith gwerth cymdeithasol eu hunain.