| Value | Category | Cases | |
|---|---|---|---|
| -9 | Don't know (spontaneous) | 10 |
0.5%
|
| 0 | 2169 |
99.1%
|
|
| 3 | 1 |
0%
|
|
| 16 | 1 |
0%
|
|
| 36 | 1 |
0%
|
|
| 63 | 1 |
0%
|
|
| 75 | 1 |
0%
|
|
| 80 | 1 |
0%
|
|
| 100 | 4 |
0.2%
|