| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 0 | 5 |
3.1%
|
|
| 1 | 7 |
4.3%
|
|
| 2 | 22 |
13.6%
|
|
| 3 | 20 |
12.3%
|
|
| 4 | 24 |
14.8%
|
|
| 5 | 23 |
14.2%
|
|
| 6 | 4 |
2.5%
|
|
| 7 | 5 |
3.1%
|
|
| 8 | 8 |
4.9%
|
|
| 9 | 3 |
1.9%
|
|
| 10 | 11 |
6.8%
|
|
| 11 | 1 |
0.6%
|
|
| 12 | 4 |
2.5%
|
|
| 13 | 1 |
0.6%
|
|
| 15 | 8 |
4.9%
|
|
| 18 | 1 |
0.6%
|
|
| 19 | 1 |
0.6%
|
|
| 20 | 6 |
3.7%
|
|
| 25 | 3 |
1.9%
|
|
| 26 | 1 |
0.6%
|
|
| 42 | 1 |
0.6%
|
|
| 47 | 1 |
0.6%
|
|
| 55 | 1 |
0.6%
|
|
| 85 | 1 |
0.6%
|