| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, only card(s) seen | 16780 |
90.6%
|
| 2 | Yes, only other document seen | 185 |
1%
|
| 3 | Yes, card(s) and other document seen | 853 |
4.6%
|
| 4 | No cards and no other document seen | 643 |
3.5%
|
| 9 | No response | 68 |
0.4%
|
| Sysmiss | 23879 |