| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased alot | 13 |
4.4%
|
| 2 | Increased a little | 37 |
12.5%
|
| 3 | Did not change | 220 |
74.1%
|
| 4 | Decreased a little | 7 |
2.4%
|
| 5 | Decreased a lot | 20 |
6.7%
|
| Sysmiss | 15 |