| Value | Category | Cases | |
|---|---|---|---|
| -2 | 370 |
28.4%
|
|
| -1 | 8 |
0.6%
|
|
| 1 | 791 |
60.8%
|
|
| 2 | 112 |
8.6%
|
|
| 3 | 12 |
0.9%
|
|
| 4 | 9 |
0.7%
|