| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
Number/hm2 | 1500 | 1100 | 2200 | 2200 | 1100 | 1500 | 1500 | 2200 | 1100 | 1500 |
Average height (m) | 1.2 | 1.3 | 1.5 | 0.9 | 1.8 | 1.0 | 1.2 | 1.2 | 1.4 | 1.3 |
Average ground diameter (cm) | 3.5 | 3.4 | 3.6 | 3.2 | 3.6 | 3.0 | 3.3 | 3.4 | 3.3 | 2.9 |