| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 2 |
0.6%
|
| 0 | 19 |
5.3%
|
|
| 2 | 3 |
0.8%
|
|
| 5 | 1 |
0.3%
|
|
| 10 | 1 |
0.3%
|
|
| 15 | 1 |
0.3%
|
|
| 20 | 1 |
0.3%
|
|
| 35 | 1 |
0.3%
|
|
| 50 | 3 |
0.8%
|
|
| 70 | 1 |
0.3%
|
|
| 75 | 2 |
0.6%
|
|
| 90 | 2 |
0.6%
|
|
| 93 | 1 |
0.3%
|
|
| 100 | 320 |
89.4%
|