| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 1 | Yes, spontaneously | 470 | 132042 |
11.1%
|
| 2 | Yes, after probing | 527 | 142285 |
12%
|
| 3 | No | 98 | 27305 |
2.3%
|
| Sysmiss | 3202 | 887650 |