| Value | Category | Cases | |
|---|---|---|---|
| 1 | -7 | 1 |
0.5%
|
| 2 | 0 | 59 |
30.9%
|
| 3 | 1 | 8 |
4.2%
|
| 4 | 2 | 6 |
3.1%
|
| 5 | 3 | 11 |
5.8%
|
| 6 | 4 | 11 |
5.8%
|
| 7 | 5 | 13 |
6.8%
|
| 8 | 6 | 12 |
6.3%
|
| 9 | 7 | 70 |
36.6%
|