| Value | Category | Cases | |
|---|---|---|---|
| -9 | -9. Don't Know | 1 |
33.3%
|
| -8 | -8. Refused | 0 |
0%
|
| -7 | -7. None | 0 |
0%
|
| 1 | 1 |
33.3%
|
|
| 3 | 1 |
33.3%
|
|
| Sysmiss | 996 |