| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't Know (spontaneous) | 6 |
1%
|
| -7 | Doesn't apply (spontaneous) | 233 |
38.8%
|
| 1 | Yes | 112 |
18.6%
|
| 2 | No | 250 |
41.6%
|