£47.21 per unit
£160.20 per unit
£37.11 per unit
£22.67 per unit
£25.90 per unit
£3.98 per unit
£42.41 per unit
£35.69 per unit
£32.52 per unit
£26.78 per unit
£25.92 per unit
£22.71 per unit
£19.56 per unit
£16.19 per unit
£14.27 per unit
£10.89 per unit