| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased | 3 |
5.8%
|
| 2 | Stayed the same | 24 |
46.2%
|
| 3 | Decreased | 12 |
23.1%
|
| 4 | Not received | 13 |
25%
|
| Sysmiss | 394 |