| Data published in thousands of $ | N − 1 | N − 2 | N − 3 | N − 4 | N − 5 |
| Turnover | 72,105,000 | 69,967,000 | 71,651,000 | 75,261,000 | 74,261,000 |
| Net profit | 1,301,000 | 831,000 | 1,311,000 | −344,000 | −334,000 |
| Net Income (Group share) | 1,072,000 | 641,000 | 1,129,000 | −561,000 | −551,000 |
| Work force at the end of year | 319,565 | 322,164 | 321,383 | 363,862 | 378,923 |