| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased alot | 44 |
15.5%
|
| 2 | Increased a little | 45 |
15.9%
|
| 3 | Did not change | 173 |
61.1%
|
| 4 | Decreased a little | 16 |
5.7%
|
| 5 | Decreased a lot | 5 |
1.8%
|
| Sysmiss | 29 |