| Value | Category | Cases | |
|---|---|---|---|
| -9 | 1 |
0.5%
|
|
| 1 | 2 |
1%
|
|
| 2 | 4 |
2%
|
|
| 3 | 2 |
1%
|
|
| 4 | 1 |
0.5%
|
|
| 5 | 8 |
4%
|
|
| 6 | 13 |
6.5%
|
|
| 7 | 13 |
6.5%
|
|
| 8 | 24 |
11.9%
|
|
| 9 | 57 |
28.4%
|
|
| 10 | 33 |
16.4%
|
|
| 11 | 7 |
3.5%
|
|
| 12 | 36 |
17.9%
|
|
| Sysmiss | 55 |