| Revenue | 3.1a | 3.04a | 2.94a |
| Cost of sales | -2.18a | -2.19a | -2.12a |
| Gross profit | 0.92a | 0.86a | 0.82a |
| Other operating expenses | -0.46a | -0.45a | -0.39a |
| Exceptional items | -0.07a | -0.07a | -0.05a |
| Operating profit | 0.39a | 0.34a | 0.38a |
| Finance income | 0.03a | 0.02a | 0.01a |
| Finance costs | -0.14a | -0.11a | -0.07a |
| Net financing costs | -0.11a | -0.09a | -0.05a |
| Profit before tax | 0.28a | 0.25a | 0.32a |
| Taxation | -0.05a | -0.06a | -0.07a |
| Profit for the year | 0.23a | 0.19a | 0.25a |