£22.10 per unit
£13.82 per unit
£9.25 per unit
£23.45 per unit
£4.63 per unit
£26.28 per unit
£6.20 per unit
£13.11 per unit
£6.99 per unit
£5.60 per unit
£5.91 per unit
£4.93 per unit
£10.82 per unit
£14.72 per unit
£12.20 per unit
£9.83 per unit