| Value | Category | Cases | |
|---|---|---|---|
| 0 | 7 |
77.8%
|
|
| 24 | 1 |
11.1%
|
|
| 80 | 1 |
11.1%
|
|
| Sysmiss | don't know | 0 | |
| Sysmiss | refusal | 0 | |
| Sysmiss | 6 |