| Value | Category | Cases | |
|---|---|---|---|
| -5 | Not available | 2 |
12.5%
|
| 6 | 1 |
6.3%
|
|
| 8 | 1 |
6.3%
|
|
| 9 | 2 |
12.5%
|
|
| 10 | 2 |
12.5%
|
|
| 11 | 1 |
6.3%
|
|
| 15 | 3 |
18.8%
|
|
| 17 | 1 |
6.3%
|
|
| 19 | 1 |
6.3%
|
|
| 20 | 1 |
6.3%
|
|
| 24 | 1 |
6.3%
|
|
| Sysmiss | 184 |