| Revenus | 226,263 | 59,547 | 54,361 | 56,043 | 56,310 | 56,735 |
| Croissance des revenus (H/H) | 6% | 5% | 4% | 9% | 6% | 11% |
| Coût des ventes | 136,466 | 35,396 | 31,648 | 34,453 | 34,968 | 35,597 |
| Bénéfice brut | 89,797 | 24,150 | 22,713 | 21,590 | 21,342 | 21,138 |
| Vente, Général et Administration | 26,060 | 6,868 | 6,177 | 6,460 | 6,555 | 7,961 |
| Recherche et développement | -- | -- | -- | -- | -- | -- |
| Frais d'exploitation | 26,060 | 6,868 | 6,177 | 6,460 | 6,555 | 7,961 |
| Autres revenus (charges) non opérationnels | 384 | 29 | 158 | 92 | 103 | 86 |
| Bénéfice avant impôts | 57,542 | 15,638 | 15,124 | 13,614 | 13,164 | 11,406 |
| Charge d'impôt sur le revenu | 9,652 | 1,352 | 3,086 | 2,633 | 2,580 | 2,146 |
| Bénéfice net | 47,885 | 14,281 | 12,038 | 10,981 | 10,583 | 9,258 |
| Croissance du bénéfice net | 37% | 54% | 37% | 28% | 25% | 32% |
| Actions en circulation (diluées) | 2,974 | 2,974 | 2,974 | 2,974 | 2,974 | 2,974 |
| Variation des actions (H-H) | 0% | 0% | 0% | 0% | 0% | 0% |
| EPS (dilué) | 16.1 | 4.8 | 4.04 | 3.69 | 3.55 | 3.11 |
| Croissance du EPS | 37% | 54% | 37% | 28% | 25% | 32% |
| Flux de trésorerie libre | 73,674 | 27,098 | 10,891 | 13,295 | 22,388 | 23,730 |
| Flux de trésorerie libre par action | -- | -- | -- | -- | -- | -- |
| Marge brute | 39.68% | 40.55% | 41.78% | 38.52% | 37.9% | 37.25% |
| Marge opérationnelle | 28.16% | 29.02% | 30.41% | 26.99% | 26.25% | 23.22% |
| Marge bénéficiaire | 21.16% | 23.98% | 22.14% | 19.59% | 18.79% | 16.31% |
| Marge du flux de trésorerie libre | 32.56% | 45.5% | 20.03% | 23.72% | 39.75% | 41.82% |
| EBITDA | 121,489 | 31,274 | 30,648 | 29,972 | 29,592 | 28,527 |
| Marge EBITDA | 53.69% | 52.51% | 56.37% | 53.48% | 52.55% | 50.28% |
| D&A pour le résultat opérationnel | 57,753 | 13,992 | 14,113 | 14,842 | 14,805 | 15,351 |
| EBIT | 63,736 | 17,282 | 16,535 | 15,130 | 14,787 | 13,176 |
| Marge EBIT | 28.16% | 29.02% | 30.41% | 26.99% | 26.25% | 23.22% |
| Taux d'imposition effectif | 16.77% | 8.64% | 20.4% | 19.34% | 19.59% | 18.81% |