The vast majority (92%) of services sales were within the UK, with 68% (£27.6bn) within Wales and 24% (£9.8bn) to other parts of the UK (Figure 2).
Roedd mwyafrif helaeth (92%) y gwerthiannau gwasanaethau o fewn y DU, gyda 68% (£27.6bn) yng Nghymru a 24% (£9.8bn) i rannau eraill y DU (Ffigur 2).