Quality class | Relative frequency | |
Seedling (S) | Microsite (M) | |
1 | 0.10 | 0.20 |
2 | 0.25 | 0.20 |
3 | 0.35 | 0.35 |
4 | 0.20 | 0.15 |
5 | 0.10 | 0.10 |