| Valeur | Modalité | Cas | |
|---|---|---|---|
| 0 | 0 pig | 286 |
97.9%
|
| 2 | 2 pigs | 1 |
0.3%
|
| 3 | 3 pigs | 2 |
0.7%
|
| 13 | 13 pigs | 1 |
0.3%
|
| 20 | 20 pigs | 2 |
0.7%
|