| Value | Category | Cases | |
|---|---|---|---|
| 1 | YES SPONTANEOUS | 149 |
17.2%
|
| 2 | YES RECOG | 95 |
11%
|
| 3 | NO | 617 |
71.2%
|
| 9 | REFUSED | 5 |
0.6%
|
| Sysmiss | 114 |