Data for trip numbers to Wales revised on Slide 101 (Master Data Tables – Excel file) and Slide 110 (Table 2.5 – destination and purpose).
Data ar gyfer y niferoedd trip i Gymru wedi’i diwygio ar Sleid 101 (Tablau Data Meistr – ffeil Excel) a Sleid 110 (Tabl 2.5 – y gyrchfan a'r pwrpas).