| Value | Category | Cases | |
|---|---|---|---|
| -9 | Break off | 8 |
0.7%
|
| -7 | Legal skip | 0 |
0%
|
| -3 | Interviewer error | 0 |
0%
|
| -2 | Refuse to answer | 3 |
0.3%
|
| -1 | Don't know | 80 |
7.3%
|
| 0 | No | 255 |
23.3%
|
| 1 | Yes | 749 |
68.4%
|