| Value | Category | Cases | |
|---|---|---|---|
| -9 | Break off | 0 |
0%
|
| -7 | Legal skip | 0 |
0%
|
| -3 | Interviewer error | 0 |
0%
|
| -2 | Refuse to answer | 7 |
0.6%
|
| -1 | Don't know | 111 |
10.1%
|
| 1 | Very badly | 39 |
3.6%
|
| 2 | Badly | 138 |
12.6%
|
| 3 | Well | 618 |
56.4%
|
| 4 | Very well | 182 |
16.6%
|