| Value | Category | Cases | |
|---|---|---|---|
| -2 | 135 |
10.4%
|
|
| -1 | 54 |
4.1%
|
|
| 1 | 41 |
3.1%
|
|
| 2 | 17 |
1.3%
|
|
| 3 | 31 |
2.4%
|
|
| 4 | 1 |
0.1%
|
|
| 5 | 12 |
0.9%
|
|
| 6 | 998 |
76.7%
|
|
| 7 | 3 |
0.2%
|
|
| 8 | 10 |
0.8%
|