| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 9 | 13 |
9.6%
|
|
| 10 | 4 |
3%
|
|
| 11 | 47 |
34.8%
|
|
| 12 | 71 |
52.6%
|