| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 8 |
7%
|
| 0 | 65 |
57%
|
|
| 2 | 1 |
0.9%
|
|
| 3 | 1 |
0.9%
|
|
| 5 | 1 |
0.9%
|
|
| 10 | 1 |
0.9%
|
|
| 20 | 2 |
1.8%
|
|
| 25 | 1 |
0.9%
|
|
| 30 | 1 |
0.9%
|
|
| 33 | 1 |
0.9%
|
|
| 40 | 1 |
0.9%
|
|
| 45 | 1 |
0.9%
|
|
| 50 | 4 |
3.5%
|
|
| 90 | 2 |
1.8%
|
|
| 100 | 24 |
21.1%
|