Manufacturing’ was the second highest with 27% (£28.7bn), followed closely by ‘Trade, accommodation and transport’ with 27% (£28.6bn). ‘
Gweithgynhyrchu' oedd yr ail uchaf gyda 27% (£28.7bn), ac yna Masnach, llety a thrafnidiaeth yn agos gyda 27% (£28.6bn).