| Value | Category | Cases | |
|---|---|---|---|
| -8 | Refusal (spontaneous) | 0 |
0%
|
| -7 | Does not apply | 0 |
0%
|
| 1 | Male | 1 |
100%
|
| 2 | Female | 0 |
0%
|
| Sysmiss | 1336 |