| Value | Category | Cases | |
|---|---|---|---|
| -99 | 11 |
6.1%
|
|
| 1 | 22 |
12.2%
|
|
| 2 | 22 |
12.2%
|
|
| 3 | 29 |
16%
|
|
| 4 | 21 |
11.6%
|
|
| 5 | 32 |
17.7%
|
|
| 6 | 13 |
7.2%
|
|
| 7 | 12 |
6.6%
|
|
| 8 | 8 |
4.4%
|
|
| 9 | 3 |
1.7%
|
|
| 10 | 3 |
1.7%
|
|
| 11 | 5 |
2.8%
|
|
| Sysmiss | 10 |