| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, seen | 5405 |
21.4%
|
| 2 | Yes, not seen | 7030 |
27.9%
|
| 3 | No card | 12761 |
50.6%
|
| 9 | 3 |
0%
|
|
| Sysmiss | 818 |