There was a 50% fall in passengers at Cardiff airport between 2007 and 2012, from 2.1 million to 1.0 million (Figure 1).
Gwelwyd cwymp o 50% yn nifer y teithwyr ym maes awyr Caerdydd rhwng 2007 a 2012, o 2.1 miliwn i 1.0 miliwn (Ffigur 1).