| Value | Category | Cases | |
|---|---|---|---|
| 1 | Yes | 57 |
100%
|
| 2 | No | 0 |
0%
|
| 4 | Yes no date | 0 |
0%
|
| 5 | Card unreadable | 0 |
0%
|
| 98 | Don't know | 0 |
0%
|
| Sysmiss | 794 |