| Revenue | 1.6a | 1.52a | 1.3a | 1.25a | 1.3a |
| Gross profit | 1.31a | 1.23a | 1.04a | 1a | 1.02a |
| SG&A expenses | -0.74a | -0.63a | -0.55a | -0.5a | -0.5a |
| R&D expenses | -0.29a | -0.28a | -0.25a | -0.22a | -0.22a |
| Core operating profit | 0.18a | 0.29a | 0.24a | 0.25a | 0.28a |
| Core profit for the year | 0.15a | 0.22a | 0.19a | 0.21a | 0.22a |
| Operating profit | 0.03a | 0.13a | 0.16a | 0.14a | 0.24a |
| Profit before tax | 0.02a | 0.13a | 0.16a | 0.15a | 0.25a |
| Profit for the year | 0.02a | 0.1a | 0.12a | 0.12a | 0.2a |