| Value | Category | Cases | |
|---|---|---|---|
| 0 | 0 Pierre/roche | 642 |
29.6%
|
| 1 | 1 Pierre/roche | 496 |
22.9%
|
| 2 | 2 Pierres/roches | 469 |
21.6%
|
| 3 | 3 Pierres/roches | 276 |
12.7%
|
| 4 | 4 Pierres/roches | 112 |
5.2%
|
| 5 | 5 Pierres/roches | 79 |
3.6%
|
| 6 | 6 Pierres/roches | 36 |
1.7%
|
| 7 | 7 Pierres/roches | 58 |
2.7%
|