| Value | Category | Cases | |
|---|---|---|---|
| -2 | 377 |
29%
|
|
| -1 | 71 |
5.5%
|
|
| 1 | 110 |
8.4%
|
|
| 2 | 39 |
3%
|
|
| 3 | 48 |
3.7%
|
|
| 4 | 7 |
0.5%
|
|
| 5 | 1 |
0.1%
|
|
| 6 | 642 |
49.3%
|
|
| 7 | 1 |
0.1%
|
|
| 8 | 6 |
0.5%
|