| Diameter size class (cm) | Total stand damage | Totals | ||
| SB | ST | UR | ||
| 60 - 79 | 47 | 55 | 14 | 116 |
| 80 - 99 | 119 | 136 | 25 | 280 |
| 100 - 119 | 98 | 118 | 20 | 236 |
| 120 - 139 | 45 | 52 | 19 | 116 |
| 140 - 159 | 3 | 9 | 3 | 15 |
| 160-179 | 0 | 5 | 2 | 7 |
| P < 0.05 | 0.576 | 0.583 | 0.868 | |
| P < 0.05 | 0.125 | |||
| R2 | 0.014 | |||