| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES SPONTANEOUS | 88 |
18.3%
|
| 2 | YES RECOG | 56 |
11.6%
|
| 3 | NO | 337 |
70.1%
|
| 9 | REFUSED | 0 |
0%
|
| Sysmiss | 98 |