| Value | Category | Cases | |
|---|---|---|---|
| -9 | 590 |
55.2%
|
|
| 0 | 3 |
0.3%
|
|
| 1 | 342 |
32%
|
|
| 2 | 108 |
10.1%
|
|
| 3 | 22 |
2.1%
|
|
| 4 | 3 |
0.3%
|