| Value | Category | Cases | |
|---|---|---|---|
| 1 | Increased/improved | 56 |
34.4%
|
| 2 | Decreased | 4 |
2.5%
|
| 3 | No effect | 0 |
0%
|
| 4 | Not applicable | 98 |
60.1%
|
| 8 | Don't know | 5 |
3.1%
|
| 9 | Missing value | 0 |
0%
|
| Sysmiss | 3849 |