| Value | Category | Cases | |
|---|---|---|---|
| 15 | 2 |
14.3%
|
|
| 16 | 5 |
35.7%
|
|
| 18 | 2 |
14.3%
|
|
| 19 | 1 |
7.1%
|
|
| 20 | 1 |
7.1%
|
|
| 21 | 1 |
7.1%
|
|
| 26 | 1 |
7.1%
|
|
| 30 | 1 |
7.1%
|
|
| Sysmiss | 7817 |