| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 36 |
31.3%
|
| 1 | yes: ors - spontan. | 68 |
59.1%
|
| 2 | yes: ors - probed | 10 |
8.7%
|
| 8 | don't know | 1 |
0.9%
|
| Sysmiss | 5306 |