| Value | Category | Cases | |
|---|---|---|---|
| 10 | 5 |
26.3%
|
|
| 11 | 2 |
10.5%
|
|
| 12 | 1 |
5.3%
|
|
| 13 | 1 |
5.3%
|
|
| 17 | 9 |
47.4%
|
|
| 18 | 1 |
5.3%
|
|
| Sysmiss | 291 |