| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 0 | 21 |
13.5%
|
|
| 1 | 3 |
1.9%
|
|
| 2 | 15 |
9.7%
|
|
| 3 | 11 |
7.1%
|
|
| 4 | 16 |
10.3%
|
|
| 5 | 15 |
9.7%
|
|
| 6 | 6 |
3.9%
|
|
| 7 | 4 |
2.6%
|
|
| 8 | 8 |
5.2%
|
|
| 9 | 3 |
1.9%
|
|
| 10 | 12 |
7.7%
|
|
| 11 | 3 |
1.9%
|
|
| 13 | 1 |
0.6%
|
|
| 14 | 1 |
0.6%
|
|
| 15 | 6 |
3.9%
|
|
| 17 | 1 |
0.6%
|
|
| 20 | 4 |
2.6%
|
|
| 21 | 1 |
0.6%
|
|
| 22 | 1 |
0.6%
|
|
| 25 | 1 |
0.6%
|
|
| 27 | 1 |
0.6%
|
|
| 29 | 1 |
0.6%
|
|
| 30 | 4 |
2.6%
|
|
| 35 | 2 |
1.3%
|
|
| 40 | 1 |
0.6%
|
|
| 41 | 1 |
0.6%
|
|
| 46 | 1 |
0.6%
|
|
| 50 | 2 |
1.3%
|
|
| 55 | 1 |
0.6%
|
|
| 72 | 1 |
0.6%
|
|
| 104 | 1 |
0.6%
|
|
| 112 | 1 |
0.6%
|
|
| 138 | 1 |
0.6%
|
|
| 150 | 1 |
0.6%
|
|
| 170 | 1 |
0.6%
|
|
| 285 | 1 |
0.6%
|
|
| 350 | 1 |
0.6%
|