| Value | Category | Cases | |
|---|---|---|---|
| -9 | 2 |
1.9%
|
|
| 1 | 43 |
39.8%
|
|
| 2 | 10 |
9.3%
|
|
| 3 | 11 |
10.2%
|
|
| 4 | 6 |
5.6%
|
|
| 5 | 14 |
13%
|
|
| 6 | 9 |
8.3%
|
|
| 7 | 3 |
2.8%
|
|
| 8 | 7 |
6.5%
|
|
| 9 | 3 |
2.8%
|
|
| Sysmiss | 142 |