| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 0 |
0%
|
| 0 | 236 |
97.9%
|
|
| 5 | 1 |
0.4%
|
|
| 8 | 1 |
0.4%
|
|
| 15 | 1 |
0.4%
|
|
| 16 | 1 |
0.4%
|
|
| 90 | 1 |
0.4%
|