| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | unchanged | 3517 |
59.1%
|
| 1 | increased | 542 |
9.1%
|
| 2 | decreased | 379 |
6.4%
|
| 3 | depends | 511 |
8.6%
|
| 8 | dk | 1003 |
16.9%
|
| Sysmiss | 1 |