For purchases of goods, 29% (£21.8bn) were within Wales and 41% (£31.0bn) from other parts of the UK (Figure 15).
Ar gyfer prynu nwyddau, roedd 29% (£21.8bn) yng Nghymru a 41% (£31.0bn) o rannau eraill o'r DU (Ffigur 15).