| Value | Category | Cases | |
|---|---|---|---|
| -9 | 1 | 118 |
8.8%
|
| -7 | 2 | 471 |
35.2%
|
| 0 | 3 | 351 |
26.3%
|
| 1 | 4 | 70 |
5.2%
|
| 2 | 5 | 136 |
10.2%
|
| 3 | 6 | 133 |
9.9%
|
| 4 | 7 | 58 |
4.3%
|
| 5 | 8 | 0 |
0%
|