| Value | Category | Cases | |
|---|---|---|---|
| 0 | No card | 240 |
3.5%
|
| 1 | Yes, seen | 3738 |
54.6%
|
| 2 | Yes, not seen | 2562 |
37.4%
|
| 3 | No longer has card | 305 |
4.5%
|
| 9 | 12 | ||
| Sysmiss | 20745 |