| Value | Category | Cases | |
|---|---|---|---|
| -9 | -9. Don’t know | 3 |
1.1%
|
| -5 | -5. None | 203 |
71.2%
|
| 1 | 62 |
21.8%
|
|
| 2 | 13 |
4.6%
|
|
| 3 | 4 |
1.4%
|