| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 87 |
24.4%
|
| 1 | 22 |
6.2%
|
|
| 2 | 35 |
9.8%
|
|
| 3 | 41 |
11.5%
|
|
| 4 | 23 |
6.4%
|
|
| 5 | 19 |
5.3%
|
|
| 6 | 15 |
4.2%
|
|
| 7 | 3 |
0.8%
|
|
| 8 | 12 |
3.4%
|
|
| 10 | 18 |
5%
|
|
| 11 | 2 |
0.6%
|
|
| 12 | 4 |
1.1%
|
|
| 13 | 1 |
0.3%
|
|
| 14 | 3 |
0.8%
|
|
| 15 | 11 |
3.1%
|
|
| 16 | 2 |
0.6%
|
|
| 18 | 1 |
0.3%
|
|
| 20 | 12 |
3.4%
|
|
| 22 | 2 |
0.6%
|
|
| 25 | 6 |
1.7%
|
|
| 28 | 1 |
0.3%
|
|
| 30 | 6 |
1.7%
|
|
| 31 | 1 |
0.3%
|
|
| 32 | 1 |
0.3%
|
|
| 35 | 2 |
0.6%
|
|
| 36 | 1 |
0.3%
|
|
| 40 | 3 |
0.8%
|
|
| 46 | 1 |
0.3%
|
|
| 50 | 7 |
2%
|
|
| 56 | 1 |
0.3%
|
|
| 60 | 1 |
0.3%
|
|
| 68 | 1 |
0.3%
|
|
| 84 | 1 |
0.3%
|
|
| 85 | 1 |
0.3%
|
|
| 90 | 3 |
0.8%
|
|
| 95 | 1 |
0.3%
|
|
| 100 | 3 |
0.8%
|
|
| 122 | 1 |
0.3%
|
|
| 150 | 1 |
0.3%
|
|
| 1000 | 1 |
0.3%
|