| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | 61 |
10.7%
|
|
| 1 | 465 |
81.6%
|
|
| 2 | 31 |
5.4%
|
|
| 3 | 10 |
1.8%
|
|
| 4 | 1 |
0.2%
|
|
| 5 | 1 |
0.2%
|
|
| 6 | 1 |
0.2%
|
|
| Sysmiss | 614 |