| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased a lot | 40 |
2.4%
|
| 2 | Increased | 549 |
32.4%
|
| 3 | Not changed | 409 |
24.2%
|
| 4 | Decreased | 530 |
31.3%
|
| 5 | Decreased alot | 165 |
9.7%
|
| Sysmiss | 287 |