| Value | Category | Cases | |
|---|---|---|---|
| 0 | No card | 4 |
0.9%
|
| 1 | Yes, seen | 271 |
62.4%
|
| 2 | Yes, not seen | 52 |
12%
|
| 3 | No longer has card | 107 |
24.7%
|
| 9 | 3 | ||
| Sysmiss | 32202 |