| Value | Category | Cases | |
|---|---|---|---|
| 15 | 5 |
29.4%
|
|
| 16 | 4 |
23.5%
|
|
| 17 | 1 |
5.9%
|
|
| 18 | 2 |
11.8%
|
|
| 19 | 1 |
5.9%
|
|
| 20 | 2 |
11.8%
|
|
| 24 | 1 |
5.9%
|
|
| 27 | 1 |
5.9%
|
|
| Sysmiss | 12932 |