| Value | Category | Cases | Weighted | |
|---|---|---|---|---|
| 0 | no card | 24 | 18 |
0.9%
|
| 1 | yes, seen | 1535 | 1486 |
76.7%
|
| 2 | yes, not seen | 431 | 429 |
22.1%
|
| 3 | no longer has card | 4 | 5 |
0.3%
|
| Sysmiss | 1299 | 1355 |