| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | unchanged | 13332 |
60.2%
|
| 1 | increased | 1881 |
8.5%
|
| 2 | decreased | 1311 |
5.9%
|
| 3 | depends | 2213 |
10%
|
| 8 | dk | 3407 |
15.4%
|
| Sysmiss | 1 |