| Value | Category | Cases | |
|---|---|---|---|
| -9 | 40 |
26.5%
|
|
| -8 | 6 |
4%
|
|
| 0 | 8 |
5.3%
|
|
| 3 | 1 |
0.7%
|
|
| 7 | 6 |
4%
|
|
| 9 | 1 |
0.7%
|
|
| 10 | 2 |
1.3%
|
|
| 12 | 1 |
0.7%
|
|
| 14 | 1 |
0.7%
|
|
| 15 | 9 |
6%
|
|
| 17 | 3 |
2%
|
|
| 18 | 2 |
1.3%
|
|
| 21 | 67 |
44.4%
|
|
| 22 | 1 |
0.7%
|
|
| 23 | 2 |
1.3%
|
|
| 40 | 1 |
0.7%
|