| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | mentioned spontaneous | 906 | 904 |
16.1%
|
| 2 | after probing | 1258 | 1280 |
22.8%
|
| 3 | no | 2349 | 2358 |
42%
|
| Sysmiss | 1160 | 1068 |