| 1. Gross operating margin (%) | | 6.81 | 6.85 | 7.59 | 5.96 | 6.25 | 6.57 | 21 921 | 22 550 | 22 951 |
| 2. Net operating margin (%) | | 3.31 | 3.33 | 3.77 | 3.05 | 3.26 | 3.52 | 21 920 | 22 548 | 22 949 |
| 3. Added value / Operating income (%) | | 19.13 | 19.05 | 20.25 | 28.2 | 28.56 | 28.68 | 21 961 | 22 592 | 23 005 |
| 4. Added value / Person employed (EUR) | | 99 721.39 | 99 996.96 | 102 188.28 | 79 397.76 | 81 293.44 | 83 127.23 | 15 823 | 16 088 | 16 179 |
| 5. Added value / Tangible fixed assets (%) | | 34.26 | 32.44 | 32.92 | 59.16 | 58.46 | 59.28 | 20 140 | 20 640 | 20 927 |
| 6. Personnel charges / Added value (%) | | 62.24 | 62.91 | 61.01 | 72.69 | 72.06 | 71.07 | 16 123 | 16 431 | 16 599 |
| 7. Depreciation, depreciation allowances and provisions for risks and costs / Added value (%) | | 19.21 | 19.21 | 20.17 | 10.38 | 10.48 | 10.42 | 18 494 | 18 985 | 19 298 |
| 8. Debt charges / Added value (%) | | 14.27 | 13.62 | 12.69 | 2.86 | 2.72 | 2.43 | 17 488 | 17 919 | 18 249 |
| 9. Net return on equity after tax (%) | | 4.22 | 4.35 | 4.11 | 5.18 | 5.88 | 5.95 | 21 712 | 22 191 | 22 667 |
| 10. Cash-flow / Equity (%) | | 7.52 | 7.47 | 7.79 | 13.34 | 14.1 | 14.41 | 21 712 | 22 190 | 22 665 |
| 11. Gross return on total assets before taxes and debt charges (%) | | 5.15 | 5.06 | 5.22 | 6.38 | 6.64 | 6.77 | 23 999 | 24 531 | 24 982 |
| 12. Net return on total assets before taxes and debt charges (%) | | 3.46 | 3.48 | 3.37 | 3.37 | 3.52 | 3.64 | 23 998 | 24 530 | 24 982 |
| 13. Liquidity in broad sense | | 1.4 | 1.4 | 1.4 | 1.31 | 1.31 | 1.32 | 23 825 | 24 396 | 24 816 |
| 14. Liquidity in narrow sense | | 1.29 | 1.29 | 1.29 | 1.09 | 1.09 | 1.1 | 23 727 | 24 306 | 24 735 |
| 15.1 Stock turnover of raw material and consumables (except for the building industry) | | 11 | 10.73 | 9.83 | 7.32 | 7.31 | 7.17 | 7 943 | 8 077 | 8 043 |
| 15.2 Stock turnover of raw material and consumables (only for the building industry) | | 12.74 | 12.44 | 11.6 | 29.61 | 30.82 | 31.15 | 824 | 846 | 854 |
| 16.1 Stock turnover of goods being processed and finished goods (except for the building industry) | | 36.41 | 37.72 | 34.87 | 19.64 | 19.5 | 18.97 | 2 164 | 2 155 | 2 129 |
| 16.2 Stock turnover of goods being processed and finished goods (only for the building industry) | | 27.9 | 28.42 | 25.78 | 13.87 | 14.68 | 13.55 | 736 | 762 | 754 |
| 17. Number of days of customer credit | | 55.12 | 53.51 | 55.48 | 47.41 | 46.57 | 45.66 | 22 082 | 22 707 | 23 131 |
| 18. Number of days of supplier credit | | 56.28 | 54.49 | 58.44 | 55.08 | 55.26 | 55.01 | 23 857 | 24 391 | 24 853 |
| 19. Degree of financial independence (%) | | 51.34 | 50.83 | 50.66 | 37.25 | 37.26 | 37.61 | 23 972 | 24 511 | 24 964 |
| 20. Acquisition of tangible fixed assets / Added value (%) | | 25.07 | 23.79 | 23.6 | 5.63 | 5.85 | 6.03 | 15 114 | 15 323 | 15 461 |
| 21. Renewal rate of tangible fixed assets (%) | | 20.12 | 17.9 | 16.72 | 17.62 | 17.95 | 19.17 | 15 316 | 15 536 | 15 584 |