| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | continued | 392 |
11.6%
|
| 2 | discontinued | 2641 |
78.2%
|
| 3 | depends | 198 |
5.9%
|
| 8 | dk | 145 |
4.3%
|
| Sysmiss | 229 |