| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 1 |
0.7%
|
| 0 | 101 |
68.2%
|
|
| 1 | 4 |
2.7%
|
|
| 2 | 2 |
1.4%
|
|
| 5 | 1 |
0.7%
|
|
| 8 | 1 |
0.7%
|
|
| 20 | 3 |
2%
|
|
| 25 | 1 |
0.7%
|
|
| 30 | 2 |
1.4%
|
|
| 40 | 1 |
0.7%
|
|
| 70 | 1 |
0.7%
|
|
| 75 | 1 |
0.7%
|
|
| 80 | 1 |
0.7%
|
|
| 90 | 2 |
1.4%
|
|
| 99 | 2 |
1.4%
|
|
| 100 | 24 |
16.2%
|