| Value | Category | Cases | |
|---|---|---|---|
| -9 | 1 | 10 |
1.7%
|
| -7 | 2 | 4 |
0.7%
|
| 0 | 3 | 438 |
72.9%
|
| 1 | 4 | 132 |
22%
|
| 2 | 5 | 14 |
2.3%
|
| 3 | 6 | 3 |
0.5%
|
| 4 | 7 | 0 |
0%
|
| 5 | 8 | 0 |
0%
|