| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't Know (spontaneous) | 0 |
0%
|
| 1 | 5 |
4.5%
|
|
| 2 | 22 |
19.8%
|
|
| 3 | 31 |
27.9%
|
|
| 4 | 36 |
32.4%
|
|
| 5 | 5 |
4.5%
|
|
| 6 | 7 |
6.3%
|
|
| 7 | 1 |
0.9%
|
|
| 8 | 1 |
0.9%
|
|
| 10 | 2 |
1.8%
|
|
| 13 | 1 |
0.9%
|