| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 1 | continued | 6263 |
15.5%
|
| 2 | discontinued | 30713 |
75.9%
|
| 3 | depends | 1934 |
4.8%
|
| 8 | dk | 1541 |
3.8%
|
| Sysmiss | 1069 |