| Value | Category | Cases | |
|---|---|---|---|
| -9 | 1 | 115 |
8.6%
|
| -7 | 2 | 459 |
34.3%
|
| 0 | 3 | 352 |
26.3%
|
| 1 | 4 | 90 |
6.7%
|
| 2 | 5 | 123 |
9.2%
|
| 3 | 6 | 133 |
9.9%
|
| 4 | 7 | 65 |
4.9%
|
| 5 | 8 | 0 |
0%
|