Large, medium and small businesses accounted for 68% (£71.6bn), 13% (£13.6bn) and 19% (£19.9bn) of purchases by businesses in Wales respectively.
Busnesau mawr, canolig a bach oedd 68% (£71.6bn), 13% (£13.6bn) a 19% (19.9bn) o’r pryniannau gan fusnesau yng Nghymru, yn y drefn honno.