| Value | Category | Cases | |
|---|---|---|---|
| 0 | No card | 45 |
6.9%
|
| 1 | Yes, seen | 327 |
50.3%
|
| 2 | Yes, not seen | 199 |
30.6%
|
| 3 | No longer has card | 79 |
12.2%
|
| 9 | 10 | ||
| Sysmiss | 30419 |