| Value | Category | Cases | |
|---|---|---|---|
| -9 | Break off | 0 |
0%
|
| -7 | Legal skip | 0 |
0%
|
| -3 | Interviewer error | 0 |
0%
|
| -2 | Refuse to answer | 3 |
0.3%
|
| -1 | Don't know | 133 |
12.6%
|
| 1 | Very badly | 23 |
2.2%
|
| 2 | Badly | 77 |
7.3%
|
| 3 | Well | 633 |
60.1%
|
| 4 | Very well | 184 |
17.5%
|