| Value | Category | Cases | |
|---|---|---|---|
| 0 | 16 |
47.1%
|
|
| 1 | 3 |
8.8%
|
|
| 2 | 7 |
20.6%
|
|
| 3 | 3 |
8.8%
|
|
| 5 | 4 |
11.8%
|
|
| 8 | 1 |
2.9%
|
|
| -9 | 55 | ||
| -7 | 44 |