| Value | Category | Cases | |
|---|---|---|---|
| -9 | Refuse to answer | 0 |
0%
|
| -8 | I don't know | 1 |
0.4%
|
| 0 | No | 0 |
0%
|
| 1 | full recovery | 237 |
97.9%
|
| 2 | partial recovery | 4 |
1.7%
|
| 3 | other | 0 |
0%
|
| Sysmiss | 229 |