| Value | Category | Cases | |
|---|---|---|---|
| -99 | 13 |
7.2%
|
|
| 1 | 5 |
2.8%
|
|
| 2 | 7 |
3.9%
|
|
| 3 | 16 |
8.9%
|
|
| 4 | 16 |
8.9%
|
|
| 5 | 24 |
13.3%
|
|
| 6 | 24 |
13.3%
|
|
| 7 | 23 |
12.8%
|
|
| 8 | 18 |
10%
|
|
| 9 | 8 |
4.4%
|
|
| 10 | 5 |
2.8%
|
|
| 11 | 21 |
11.7%
|
|
| Sysmiss | 11 |