| Value | Category | Cases | |
|---|---|---|---|
| -9 | Break off | 3 |
0.4%
|
| -7 | Legal skip | 0 |
0%
|
| -3 | Interviewer error | 0 |
0%
|
| -2 | Refuse to answer | 358 |
53.4%
|
| -1 | Don’t know | 309 |
46.1%
|