| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | Yes, only a card seen | 23 |
25%
|
| 2 | Yes, only an other document seen | 11 |
12%
|
| 3 | Yes, card and other document seen | 13 |
14.1%
|
| 4 | No card and no other document seen | 45 |
48.9%
|
| Sysmiss | 21175 |