| Value | Category | Cases | |
|---|---|---|---|
| -9 | Break off | 1 |
0.1%
|
| -7 | Legal skip | 0 |
0%
|
| -3 | Interviewer error | 0 |
0%
|
| -2 | Refuse to answer | 12 |
1.2%
|
| -1 | Don't know | 460 |
44.4%
|
| 0 | 68 |
6.6%
|
|
| 1 | 273 |
26.3%
|
|
| 2 | 107 |
10.3%
|
|
| 3 | 52 |
5%
|
|
| 4 | 21 |
2%
|
|
| 5 | 7 |
0.7%
|
|
| 6 | 14 |
1.4%
|
|
| 7 | 3 |
0.3%
|
|
| 12 | 17 |
1.6%
|
|
| 18 | 1 |
0.1%
|
|
| 36 | 1 |
0.1%
|