| Value | Category | Cases | |
|---|---|---|---|
| -9 | Break off | 5 |
0.5%
|
| -7 | Legal skip | 0 |
0%
|
| -3 | Interviewer error | 0 |
0%
|
| -2 | Refuse to answer | 0 |
0%
|
| -1 | Don't know | 332 |
32%
|
| 1 | Worse off | 215 |
20.8%
|
| 2 | The same | 237 |
22.9%
|
| 3 | Better off | 247 |
23.8%
|