| Value | Category | Cases | |
|---|---|---|---|
| 1 | Tr | 83 |
5.8%
|
| 2 | Inutile | 96 |
6.7%
|
| 3 | Quelque peut utile | 138 |
9.6%
|
| 4 | Utile | 889 |
62%
|
| 5 | Tr | 229 |
16%
|
| Sysmiss | 421 |