| Value | Category | Cases | |
|---|---|---|---|
| -777 | NE SAIT PAS | 0 |
0%
|
| 1 | Yes | 6 |
15%
|
| 2 | No | 32 |
80%
|
| 3 | Some (only if there are more than one) | 2 |
5%
|
| Sysmiss | 280 |