| Value | Category | Cases | |
|---|---|---|---|
| -9 | 616 |
11.4%
|
|
| 0 | 3296 |
61.1%
|
|
| 1 | 201 |
3.7%
|
|
| 5 | 310 |
5.7%
|
|
| 9 | 971 |
18%
|