| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 7 |
50%
|
| 1 | yes: ors - spontan. | 7 |
50%
|
| 2 | yes: ors - probed | 0 |
0%
|
| 8 | don't know | 0 |
0%
|
| Sysmiss | 5407 |