| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | No | 168 |
89.4%
|
| 1 | Yes, paid | 2 |
1.1%
|
| 2 | Yes, not paid | 18 |
9.6%
|
| 9 | 3 | ||
| Sysmiss | 4291 |