| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 |
1%
|
| 0 | 45 |
43.7%
|
|
| 1 | 3 |
2.9%
|
|
| 2 | 11 |
10.7%
|
|
| 3 | 4 |
3.9%
|
|
| 4 | 2 |
1.9%
|
|
| 5 | 8 |
7.8%
|
|
| 6 | 2 |
1.9%
|
|
| 7 | 1 |
1%
|
|
| 8 | 1 |
1%
|
|
| 9 | 1 |
1%
|
|
| 10 | 6 |
5.8%
|
|
| 12 | 2 |
1.9%
|
|
| 13 | 1 |
1%
|
|
| 15 | 2 |
1.9%
|
|
| 18 | 1 |
1%
|
|
| 23 | 1 |
1%
|
|
| 25 | 5 |
4.9%
|
|
| 27 | 1 |
1%
|
|
| 35 | 2 |
1.9%
|
|
| 82 | 1 |
1%
|
|
| 148 | 1 |
1%
|
|
| 200 | 1 |
1%
|