| Value | Category | Cases | |
|---|---|---|---|
| -9 | Break off | 0 |
0%
|
| -7 | Legal skip | 0 |
0%
|
| -3 | Interviewer error | 0 |
0%
|
| -2 | Refuse to answer | 11 |
1%
|
| -1 | Don't know | 112 |
10.6%
|
| 1 | Very badly | 26 |
2.5%
|
| 2 | Badly | 91 |
8.6%
|
| 3 | Well | 618 |
58.7%
|
| 4 | Very well | 195 |
18.5%
|