| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES SPONTANEOUS | 195 |
31.1%
|
| 2 | YES RECOG | 77 |
12.3%
|
| 3 | NO | 354 |
56.5%
|
| 9 | REFUSED | 1 |
0.2%
|
| Sysmiss | 42 |