| Value | Category | Cases | |
|---|---|---|---|
| 0 | no | 7 |
63.6%
|
| 1 | yes: ors - spontan. | 0 |
0%
|
| 2 | yes: ors - probed | 3 |
27.3%
|
| 8 | don't know | 1 |
9.1%
|
| 11 | .Z | 18743 |