| Value | Category | Cases | |
|---|---|---|---|
| -9 | -9. Don't know | 0 |
0%
|
| -8 | -8. Refused | 2 |
15.4%
|
| -7 | -7. Don't know but more than 10 | 0 |
0%
|
| -6 | -6. Don't know but 10 or less | 0 |
0%
|
| -5 | -5. None | 1 |
7.7%
|
| 1 | 7 |
53.8%
|
|
| 2 | 3 |
23.1%
|
|
| Sysmiss | 86 |