| Stand age (years) | Site index and dominant height | |||
|---|---|---|---|---|
| 16 | 18 | 20 | 22 | |
| 10 | 9.6 | 10.8 | 12.0 | 13.2 |
| 15 | 12.0 | 13.5 | 15.0 | 16.5 |
| 20 | 13.7 | 15.4 | 17.1 | 18.9 |
| 25 | 15.0 | 16.9 | 18.8 | 20.6 |
| 30 | 16.0 | 18.0 | 20.0 | 22.0 |
| 35 | 16.7 | 18.8 | 20.9 | 23.0 |
| 40 | 17.3 | 19.5 | 21.7 | 23.8 |
| 45 | 17.8 | 20.0 | 22.2 | 24.4 |
| 50 | 18.1 | 20.4 | 22.6 | 24.9 |
| 55 | 18.4 | 20.7 | 23.0 | 25.3 |
| 60 | 18.6 | 20.9 | 23.2 | 25.5 |