| Value | Category | Cases | |
|---|---|---|---|
| -9 | 5 |
0.5%
|
|
| 0 | 338 |
31.6%
|
|
| 1 | 138 |
12.9%
|
|
| 2 | 228 |
21.3%
|
|
| 3 | 192 |
18%
|
|
| 4 | 68 |
6.4%
|
|
| 5 | 47 |
4.4%
|
|
| 6 | 13 |
1.2%
|
|
| 7 | 39 |
3.7%
|