| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | no card | 1 | 0 |
0%
|
| 1 | yes, seen | 565 | 510 |
73.7%
|
| 2 | yes, not seen | 193 | 181 |
26.2%
|
| 3 | no longer has card | 0 | 0 |
0%
|
| Sysmiss | 2534 | 2601 |