| Value | Category | Cases | |
|---|---|---|---|
| -9 | Break off | 0 |
0%
|
| -7 | Legal skip | 0 |
0%
|
| -3 | Interviewer error | 0 |
0%
|
| -2 | Refuse to answer | 19 |
1.7%
|
| -1 | Don't know | 224 |
20.5%
|
| 1 | Very badly | 96 |
8.8%
|
| 2 | Badly | 198 |
18.1%
|
| 3 | Well | 491 |
44.8%
|
| 4 | Very well | 67 |
6.1%
|