| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | Same | 79 |
33.3%
|
| 1 | Increase | 7 |
3%
|
| 2 | Decrease | 146 |
61.6%
|
| 8 | DK | 5 |
2.1%
|
| 9 | 7 | ||
| Sysmiss | 901 |