| Value | Category | Cases | |
|---|---|---|---|
| -9 | Break off | 0 |
0%
|
| -7 | Legal skip | 0 |
0%
|
| -3 | Interviewer error | 0 |
0%
|
| -2 | Refuse to answer | 20 |
1.9%
|
| -1 | Don't know | 175 |
16.6%
|
| 1 | Very badly | 42 |
4%
|
| 2 | Badly | 116 |
11%
|
| 3 | Well | 558 |
53%
|
| 4 | Very well | 142 |
13.5%
|