| Valeur | Catégorie | le cas | |
|---|---|---|---|
| 0 | unchanged | 946 |
57.7%
|
| 1 | increased | 154 |
9.4%
|
| 2 | decreased | 101 |
6.2%
|
| 3 | depends | 128 |
7.8%
|
| 8 | dk | 310 |
18.9%
|