en milliers de tiges
Ensemble analysé: forêt accessible sans la forêt buissonnante
État en 1993/95
| 12 - 15cm | 16 - 23cm | 24 - 35cm | 36 - 51cm | »52cm | Total | |||||||
| essence principale | 1000 | ±% | 1000 | ±% | 1000 | ±% | 1000 | ±% | 1000 | ±% | 1000 | ±% |
| épicéa | 42776 | 3 | 55239 | 3 | 53323 | 2 | 41132 | 2 | 16377 | 2 | 208847 | 2 |
| sapin | 13530 | 4 | 15153 | 4 | 13334 | 4 | 11301 | 3 | 4886 | 4 | 58204 | 3 |
| pin | 4402 | 11 | 6585 | 9 | 5748 | 8 | 4273 | 6 | 836 | 10 | 21844 | 6 |
| mélèze | 3865 | 8 | 5985 | 7 | 6010 | 6 | 5071 | 5 | 2431 | 6 | 23363 | 4 |
| arole | 615 | 18 | 1568 | 15 | 1551 | 14 | 718 | 12 | 268 | 14 | 4720 | 11 |
| autres résineux | 1382 | 15 | 1086 | 17 | 378 | 30 | 141 | 27 | 123 | 27 | 3110 | 13 |
| résineux | 66570 | 2 | 85617 | 2 | 80344 | 2 | 62637 | 2 | 24922 | 2 | 320090 | 1 |
| hêtre | 22216 | 4 | 29465 | 3 | 26709 | 3 | 15242 | 3 | 3962 | 4 | 97595 | 2 |
| érable | 5153 | 7 | 6852 | 6 | 5741 | 6 | 1738 | 6 | 217 | 15 | 19701 | 4 |
| frêne | 5088 | 7 | 6726 | 6 | 5431 | 6 | 2218 | 6 | 422 | 12 | 19884 | 5 |
| chêne | 2845 | 12 | 4072 | 11 | 2966 | 9 | 1493 | 8 | 674 | 11 | 12051 | 7 |
| châtaigner | 4960 | 12 | 5529 | 11 | 2707 | 12 | 749 | 14 | 561 | 14 | 14507 | 9 |
| autres feuillus | 21186 | 4 | 18341 | 4 | 7612 | 6 | 1557 | 8 | 266 | 15 | 48962 | 4 |
| feuillus | 61450 | 3 | 70985 | 2 | 51166 | 2 | 22998 | 2 | 6102 | 4 | 212700 | 2 |
| total | 128020 | 2 | 156602 | 1 | 131510 | 1 | 85634 | 1 | 31023 | 2 | 532789 | 1 |
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