| Value | Category | Cases | |
|---|---|---|---|
| 0 | No | 2208 |
89.9%
|
| 1 | Yes: rhs - spontan. | 0 |
0%
|
| 2 | Yes: rhs - probed | 229 |
9.3%
|
| 8 | Don't know | 18 |
0.7%
|
| 9 | Missing | 190 | |
| Sysmiss | 102163 |