| Value | Category | Cases | |
|---|---|---|---|
| 1 | Tr | 79 |
5.5%
|
| 2 | Inutile | 97 |
6.8%
|
| 3 | Quelque peut utile | 94 |
6.6%
|
| 4 | Utile | 936 |
65.2%
|
| 5 | Tr | 229 |
16%
|
| Sysmiss | 421 |