| Value | Category | Cases | |
|---|---|---|---|
| -9 | Break off | 0 |
0%
|
| -7 | Legal skip | 0 |
0%
|
| -3 | Interviewer error | 0 |
0%
|
| -2 | Refuse to answer | 17 |
1.6%
|
| -1 | Don't know | 162 |
14.8%
|
| 1 | Very badly | 43 |
3.9%
|
| 2 | Badly | 184 |
16.8%
|
| 3 | Well | 563 |
51.4%
|
| 4 | Very well | 126 |
11.5%
|