| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 2 |
1.3%
|
| 0 | 24 |
15.3%
|
|
| 1 | 16 |
10.2%
|
|
| 2 | 33 |
21%
|
|
| 3 | 25 |
15.9%
|
|
| 4 | 10 |
6.4%
|
|
| 5 | 10 |
6.4%
|
|
| 6 | 9 |
5.7%
|
|
| 7 | 1 |
0.6%
|
|
| 8 | 11 |
7%
|
|
| 10 | 2 |
1.3%
|
|
| 11 | 1 |
0.6%
|
|
| 12 | 1 |
0.6%
|
|
| 14 | 1 |
0.6%
|
|
| 16 | 1 |
0.6%
|
|
| 17 | 1 |
0.6%
|
|
| 20 | 1 |
0.6%
|
|
| 21 | 2 |
1.3%
|
|
| 27 | 1 |
0.6%
|
|
| 40 | 1 |
0.6%
|
|
| 41 | 1 |
0.6%
|
|
| 55 | 1 |
0.6%
|
|
| 65 | 1 |
0.6%
|
|
| 100 | 1 |
0.6%
|