| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | then | 332 |
95.4%
|
| 2 | later | 11 |
3.2%
|
| 3 | no more | 2 |
0.6%
|
| 9 | 3 |
0.9%
|
|
| Sysmiss | 16739 |