| 2023 | 2022 | 2021 | 2020 | 2019 | |
| Earnings per share (EPS), EUR | 0.44 | -0.11 | 0.33 | 0.23 | 0.37 |
| Book value of equity per share, EUR | 3.78 | 3.62 | 3.92 | 3.68 | 4.05 |
| Dividend per share, EUR | 0.32 | 0.26 | 0.24 | 0.20 | 0.48 |
| Dividend per earnings, % | 73.2 | -234.9 | 73.2 | 88.2 | 130.8 |
| Dividend yield, % | 2.4 | 3.30 | 1.9 | 2.5 | 4.9 |
| Price per earnings (P/E) | 29.8 | -71.5 | 37.5 | 35.4 | 26.6 |
| Price to book value (P/BV) | 3.5 | 2.2 | 3.2 | 2.2 | 2.4 |
| Adjusted number of shares, x 1,000 | |||||
| End of financial year | 589,023 | 590,023 | 590,023 | 591,723 | 591,723 |
| On average | 589,451 | 590,023 | 590,579 | 591,723 | 591,723 |