| Value | Category | Cases | |
|---|---|---|---|
| 0 | 89 |
56.3%
|
|
| 1 | 63 |
39.9%
|
|
| 2 | 4 |
2.5%
|
|
| 4 | 1 |
0.6%
|
|
| 99 | Manquant | 1 |
0.6%
|
| Sysmiss | 4141 |