| Value | Category | Cases | |
|---|---|---|---|
| -9 | 1 | 79 |
5.5%
|
| -7 | 2 | 846 |
58.5%
|
| 0 | 3 | 346 |
23.9%
|
| 1 | 4 | 62 |
4.3%
|
| 2 | 5 | 72 |
5%
|
| 3 | 6 | 32 |
2.2%
|
| 4 | 7 | 9 |
0.6%
|
| 5 | 8 | 0 |
0%
|