| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased a lot | 46 |
2.7%
|
| 2 | Increased | 121 |
7.1%
|
| 3 | Not changed | 61 |
3.6%
|
| 4 | Decreased | 885 |
52.3%
|
| 5 | Decreased alot | 580 |
34.3%
|
| Sysmiss | 287 |