| قيمة | فئة | حالات | |
|---|---|---|---|
| 1 | Yes, only a card seen | 483 |
30.1%
|
| 2 | Yes, only an other document seen | 238 |
14.8%
|
| 3 | Yes, card and other document seen | 236 |
14.7%
|
| 4 | No card and no other document seen | 649 |
40.4%
|
| Sysmiss | 19661 |