| Value | Category | Cases | |
|---|---|---|---|
| 0 | 43 |
27.2%
|
|
| 1 | 96 |
60.8%
|
|
| 2 | 15 |
9.5%
|
|
| 3 | 2 |
1.3%
|
|
| 99 | Manquant | 2 |
1.3%
|
| Sysmiss | 4141 |