| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES SPONTANEOUS | 67 |
33.5%
|
| 2 | YES RECOG | 84 |
42%
|
| 3 | NO | 48 |
24%
|
| 9 | REFUSED | 1 |
0.5%
|
| Sysmiss | 1 |