There was a 0.1% increase in drivers to 3,756, whilst the number of vehicles decreased by 2.9% to 2,378 (charts 3 and 5).
Bu cynnydd o 0.1% yn nifer y gyrwyr i 3,756, ond gostyngodd nifer y cerbydau 2.9% i 2,378 (siartiau 3 a 5).