| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 0 | 79 |
21.8%
|
|
| 1 | 32 |
8.8%
|
|
| 2 | 76 |
20.9%
|
|
| 3 | 45 |
12.4%
|
|
| 4 | 33 |
9.1%
|
|
| 5 | 25 |
6.9%
|
|
| 6 | 6 |
1.7%
|
|
| 7 | 5 |
1.4%
|
|
| 8 | 5 |
1.4%
|
|
| 9 | 1 |
0.3%
|
|
| 10 | 17 |
4.7%
|
|
| 11 | 2 |
0.6%
|
|
| 12 | 4 |
1.1%
|
|
| 14 | 1 |
0.3%
|
|
| 15 | 4 |
1.1%
|
|
| 16 | 2 |
0.6%
|
|
| 17 | 2 |
0.6%
|
|
| 19 | 1 |
0.3%
|
|
| 20 | 4 |
1.1%
|
|
| 21 | 3 |
0.8%
|
|
| 30 | 1 |
0.3%
|
|
| 37 | 2 |
0.6%
|
|
| 38 | 1 |
0.3%
|
|
| 40 | 1 |
0.3%
|
|
| 47 | 1 |
0.3%
|
|
| 50 | 2 |
0.6%
|
|
| 55 | 1 |
0.3%
|
|
| 56 | 1 |
0.3%
|
|
| 80 | 1 |
0.3%
|
|
| 100 | 2 |
0.6%
|
|
| 104 | 1 |
0.3%
|
|
| 200 | 1 |
0.3%
|
|
| 300 | 1 |
0.3%
|