| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes, seen | 170 |
77.6%
|
| 2 | Yes, not seen | 45 |
20.5%
|
| 3 | No card | 4 |
1.8%
|
| 9 | Missing | 0 |
0%
|
| Sysmiss | 160 |